I don't think in this case it's a question of loyalty or money (although I wouldn't disagree with your comment) I understand PBM will be running Ducatis next year which are not well proven around the TT in recent years, so Hutchy needs to look elsewhere if he is to win the super bike or senior races.

If I recall correctly, back in 2011 or so Hector Neill said he felt that McGuinness and Hutchy are beyond the budget of TAS. Times change though?