It’s still early days for Nicolas Kuhn at Celtic and you get the sense he’s still scratching the surface of what he could end up contributing to the club. The former Rapid Vienna star joined the Bhoys in the winter transfer window for £3m and has had some mixed form in the team since then. His best match to date came against St Johnstone in a 3-1 March victory. He scored and assisted Kyogo Furuhashi that day – part of five direct goal contributions in total since arriving in Glasgow. There have been other, less impressive, outings too and we’re still waiting for him to find true consistency in…