If a price can be agreed, Pryce needs to weigh up which is a better club for him to be at.
He'll be settled at Saints and has been having a lot of success - why leave?
Well, Bradford is his home town and perhaps he wants to rejoin Potter over there, but surely the playing side isn't going to give such reward.
But the key thing is contracts - If bradford are offering a decent 3 or even 4 year contract, then it will be very tempting. He's coming to that age where his next contract could be his last (big) one, and if he falls into saints catogary of only being offered a 1 year deal, then he may feel the move is best for him.
With all the belt tightening that must be going on in advance of going into our new home, I bet a healthy transfer fee may be tempting, but imo Pryce is our marquee player and will be nigh on impossible to replace.