Celtic manager Brendan Rodgers has been immensely successful throughout his time with the Scottish giants, in his second spell now with the club.
The Northern Irish boss won seven trophies in just over two-and-a-half years at Parkhead between 2016 and 2019 in his first go at it with the Hoops, before joining Premier League side Leicester City.
Rodgers won two trophies in his first year back at Celtic last term, securing the Scottish Premiership title and the SFA Cup, and is currently on course to land the domestic treble.
The Hoops beat Rangers on penalties to win the League Cup in the first half of the season, they are one game away from winning the league title, and they are in the SFA Cup final against Aberdeen.
This means that the former Leicester and Liverpool head coach could have won 12 trophies in his career with Celtic to date by the end of this season.
The Northern Irish tactician has clearly been hugely successful for the Scottish giants, but that does not mean he has been perfect throughout that time. In fact, there have been some question marks over his centre-back selections of late, with Liam Scales getting the nod at the weekend.
Celtic's centre-back debate
The Hoops started the 2024/25 campaign with Cameron Carter-Vickers and Stephen Welsh as the two first-choice options in the right centre-back role and Auston Trusty and Liam Scales as the two first-choice options on the left side of the pairing.
Rodgers recently revealed that he prefers to play a left-footed player on the left side of the defence because it “allows you to get through the pitch quicker”, but he has had problems in that position this season.
Scales and Trusty have both dropped out of the team at times, with neither able to definitively say that they are the number one option, and thay may be because of the mistakes that they have made in the Premiership.
Appearances
22
20
Starts
17
20
Error led to shot
1
4
Error led to goal
0
1
Penalties committed
1
0
Dribbled past
4x
10x
As you can see in the table above, they have both started a similar number of matches and have combined for five errors that led to shots, one error that led to a goal, and one penalty conceded. Trusty has also been dribbled past twice as much as the Irishman, as opposition forwards have found it too easy to get the better of him.
These statistics show that the two naturally left-footed defenders in the squad have not been particularly reliable at the back, because of the errors that they have made in the Premiership.
Scales started the 5-0 win over St. Johnstone in the SFA Cup and the 5-1 win over Kilmarnock in the Premiership, suggesting that he is currently ahead of Trusty in the pecking order.
That is despite Scales (£3m) being worth significantly less than Trusty (£6.4m), as per Transfermarkt, who joined the club from Sheffield United last summer.
The Irish defender’s value may have been higher, however, if he had more game time on the pitch because he has only started 17 times in the Premiership, which means that the centre-back has not had as many starts to showcase his quality as Trusty has had.
But Scales is not the only central defender who falls into that category. Rodgers has also messed up with Polish stopper Maik Nawrocki, whose value has plummeted during his time at Celtic.
Why Maik Nawrocki's value has plummeted at Celtic
The Hoops were in the market for a replacement for Carl Starfelt in the summer of 2023 and decided to splash a reported fee of £4.3m on the Legia Warsaw squad to bolster their options in that position.
That was a significant outlay, given it was the most expensive signing of the summer as per Transfermarkt, for Celtic and that suggests that they expected him to play a key role on the pitch.
That was not what happened, though, as Nawrocki went on to play just ten times, starting seven of those outings, in the Premiership during the 2023/24 campaign.
He won 57% of his duels and did not make a single error that led to a shot, goal, or penalty in those ten matches, but that was not enough to earn him a regular place in the team.
Carter-Vickers has nailed down the right-sided centre-back role and that has left Nawrocki fighting for a place on the left, which leaves him at an immediate disadvantage as a right-footer.
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He did not make a single appearance in the league until March of this season, when injuries to Trusty and Scales presented him with a chance to shine against Rangers and Hearts.
Nawrocki took his chance to impress in both of those matches, as you can see in the table below, by dominating opposition attackers in duels and being reliable in possession.
Minutes
90
90
Clearances
7
9
Blocks
0
3
Tackles + interceptions
5
1
Duels won
7/10
8/9
Dribbled past
0x
0x
Pass accuracy
93%
98%
Error led to shot/goal
0
0
These performances from the £12k-per-week star were not enough to keep his place in the side, however, as he has been an unused substitute for the last two Premiership matches and did not make the matchday squad against St. Johnstone in the SFA Cup.
As a result of his lack of minutes on the pitch in the last two seasons, Nawrocki’s Transfermarkt value has plummeted millions down to just £1.7m, making him worth even less than Scales and Trusty.
This shows that Rodgers has messed up with the defender because Nawrocki was brought in for a whopping £4.3m and has rarely been used by the manager, despite his impressive performances, and the club now have a depreciating asset because of it.
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It will now be interesting to see what Celtic do with Nawrocki in the summer because he is not worth anywhere near as much as the fee they paid for him due to Rodgers’ reluctance to use him, and he does not seem likely to be a key player moving forward due to his lack of minutes.