One of McCall's biggest assets for me is he sets teams up in a way that they enjoy playing - most of the time, at least. You can see that on the park, and you can hear it when the players speak.
So while it's good to be wary of players who have shuttled from club to club, if a guy turns up and performs at Fir Park and the gaffer thinks he is worth a punt, that works for me. Often, all it takes is the right environment to turn a player around and I imagine that for attacking players in particular, recent Motherwell teams have an ideal philosophy for them. I think we appreciate flair players more than some of the lower league English teams, where power is favoured over skill.