Former Chelsea star Joe Cole has expressed his doubt over the lineup picked by Blues boss Enzo Maresca ahead of the Conference League final.
Appearing as a pundit on TNT Sports, Cole said: '[Playing Trevoh] Chalobah and [Benoit} Badiashile together, I'm not a big fan of mixing it.
'Levi Colwill has come in and done well. You can't pick a Chelsea team now, the squad's so strong, you don't know who's going to start.'
However, Cole did praise Maresca for getting Chelsea into a Champions League place, which the Italian achieved thanks to a 1-0 final-day win over fellow European hopefuls Nottingham Forest.
He added: 'I think he's got the hardest job in the Premier League. He had an expectant crowd and a huge squad. I think it's been brilliant.
'There were a couple of moments when it looked like it was going off the rails and he brought it back.
His fellow pundit and former Chelsea midfielder Steve Sidwell added: 'As a player you want the truth to be told to you. For me he's [been] magnificent.'