It will start at this meeting on Friday I’ll bet. Obama will say screw you, I’ve got two more years and I will do by executive order what I want to do, and you can’t stop me no matter how many Senate seats you won.
And it will depend on how Hillary plays her cards. She could take a more moderate position (it’s just words, after all) and undercut Obama by appealing to moderates. If Obama does what I expect, distancing herself would be the logical thing for her to do. DNC donors aren’t going to want too many more shellackings.
I might be wishful thinking, but I don't think so. Those at the meeting, cognizant that they have careers ahead of them but Obama doesn't, will nod their heads but, after the meeting, have no part of it. I think Obama has no sincere support left. He has cashed his check, as Hunter Thompson used to write.