But I'm not saying splintering off as a negative, per say? I'm actually agreeing with you? Perhaps splintering is the wrong word, I just can't think of an alternative.
I'm just saying if they're doing it, for the reason of which you say (doing things the trust can't) - then be clear on that, and have a specific point to whatever is organised going forward.
In terms of egos, my worry is that this failed attempt will only come across as ego getting in the way of an actually well organised effort.