@revelette1,
Understood. But there are three very relevant points here:
1) it does not matter who the Dems put up for the election - folks on the right will operate in exactly the same manner towards that person. Recall the sewage and deceits they used to contest Obama (a guy about as clean, honest, smart, reflective and dignified as pretty much anyone who has risen to power in the west in my lifetime). It will be a pipeline of sewage and there is no uncertainty in that prediction at all.
2) I have no reason to doubt he would be highly competent in the post. That's important.
3) If Dems and Dem voters decide they ought not to forward any candidate who the right has attacked with ferocity, then the Dems and their voters are fucked.