Celtic could offload several fringe players this summer as Brendan Rodgers aims to freshen up his squad ahead of the new campaign. Central defence could be an area subject to change over the next few weeks, at least if recent reports are anything to go by. Gustaf Lagerbielke could be set for a switch to Lecce after falling out of favour under Rodgers early into his return; meanwhile, Maik Nawrocki has attracted interest from former club Legia Warsaw, signifying there could be space to fill in the position. In light of this, there is one figure at Celtic that could stake a bigger claim for firs…