Mark Wilson has made a ‘brutal’ comparison when discussing the abilities of Maik Nawrocki and former Celtic star Carl Starfelt. The Polish centre-back was signed for £4.3m in the summer but for the money paid for him to Legia Warsaw, he hasn’t been seen as much as Celtic fans would have liked. Granted, Nawrocki picked up an injury at the start of the season during the dismal Viaplay Cup defeat to Kilmarnock so there was a period where he couldn’t be selected. But since returning from his injury, the 22-year-old was nowhere to be seen, appearing just twice on the bench for Celtic against St Mir…