Nisbet 'could be an asset' but does he lack 'application & consistency'?

Kieran: I think this will fill Nisbet with even more confidence for the rest of the season, he is fitting in quite well now so if we can afford him then get him signed. Neil: Nisbet has really come on to a game now. Personally if Nisbet wants to stay and transfer fee, wages etc fit Jimmy Thelin's squad profile, then I would be happy for him to sign.