Money to counter DJT's threat to call out the congress members who do not vote for the bill doesn't hurt but I think the reality is that you can divide Repubs into one of two categories; those who will only support a full repeal of ACA and those who are feeling the heat from their home districts on coverage loss. Problem the administration is facing is that you can't get one group with out losing the other group & either scenario makes it damn tough to pass the bill.
It shouldn't surprise anyone that DJT is totally willing to abandon his promises about the big league heath care plan that was going to be better & cheaper than ACA, but no one would lose their insurance, just so he can pass this lame duck bill. Just watch him blame Ryan and company for the failure if/when it doesn't pass.