This will be where he will need to shine, by that likely re-define himself and perhaps forsake some previous stands on issues..
Whether folks will trust him on his word were he willing to forsake his own personal views for the party is another question.
Some soul searching on both his part and the voters will need to be done. I don't see it likely as some others have offered that he would reverse the current administration stances on key social issues re: abortion, gay rights etc, or for that matter, seize everyone's guns, especially in a time of war (tho that offering may not be of much comfort to some anyway).
It will likely end up being a decision each will make that will have to weigh their final vote against the losses that would befall us ,, we have some months before we need to start that process, fortunately.
Keep in mind , the mix of the Congress will also affect what he might even be able to do. The more seats that can be regained, the better.
He is a gun grabber who thinks it's okey to kill babies in the womb.
He thinks it's okay to kill babies that are all out but the head.