What I saw of Mills (and it was only brief and he was probably easing his way back in after injury,) Mills appeared to be a point and blame footballer. Maybe with match time he would have started to chase around and combat, but I didn't see any of that in preseason.
We've had a good start, why carry a passenger if we don't need to. If he goes to Lynn, gets fit and comes back stronger, then thats great as he is still our player. If he doesn't then at least it isn't our first team that is lightweight in the process.