On hearing the Pope's potential objection mentioned some of the light fades in the Prince's gaze,

Yes, the Pope's favor may be expensive to purchase, but at least if we pay him we are not funding our future enemy. Obviously we will not attack this year, but let's not pay William to conquer the Scots either. If his invasion of Scotland fails perhaps he will be more amenable to a fair deal for the return of our lands. I do strongly object to offering the Bastard our hard earned money at this time.