I hope they don't sign Nisbett as I think in a Rangers or Celtic team he is a 30+ goals a season striker.
In the past 20 years I think the 30 goal a season mark has only been done by 3 players.
Larsson, Kris Boyd and Leigh Griffiths.
I dont think Nisbet is anywhere near that level and dont think he would get 30 playing for either us or them as he wouldnt be main striker certainly not for us anyways.
Good player but not a game changer imo