Phil had immense potential to be one of the best footballers. Many managers saw that along with with leadership potential and there were comparisons with Duncan Edwards. Fast forward, he's nearly 30 years old now and it's very sad the way things have turned out for him.
We have two choices:
1) Experiment with Phil, give him a chance while knowing he will never be more than a fringe player and where every mistake will be mocked and laughed at or,
2) Allow him to be happier elsewhere where he can potentially rebuild his career, even if that means a mid or low profile club while allowing a next generation player to fill in for us.
I think option 2 would be win-win for both parties.