Lee McCulloch reckons that Celtic boss Brendan Rodgers could be "hanging himself out to dry" by not picking new recruits in his starting line-up.
The transfer business at Parkhead has come under scrutiny since the return of Rodgers last summer with several of the recruits failing to get a look-in from the Irishman.
Luis Palma, Yang and Paolo Bernardo have established themselves as regulars this term but the likes of Gustaf Lagerbielke, Maik Nawrocki, Odin Thiago Holm, Kwon and Marco Tilio failed to make an impression.
Both Kwon and Tilio have already been shipped out on loan while Lagerbielke only remained at the club after an injury to Cameron Carter-Vickers saw the plug pulled on a temporary switch to Lecce.
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