On another thread there was some mumblings about some conservative rage against Palin. I doubt Palin is all that popular with oil companies and by extension other business interests. And if the Palin pick will evolve into another Miers like flap where McCain faces some opposition for not consulting prior with parts of his own base, it could take quite a while to coalesce. But other than that speculation, I see little evidence
to conclude the McCain Palin "Chemistry" will clash.
In some ways, the Palin pick somewhat reminds me of McKinley picking Teddy Roosevelt 1900. The most horrified GOP figure was a fellow by Mark Hanna, but the bulk of GOP pro business types knew they could live with McKinley and were oblivious to that one heart beat away from the Presidency threat of TR. And in fact, TR proved the threat was real, TR actually might have lost the nomination of his own party in 1904 to Mark Hanna. But when Mark Hanna died of natural causes before the serious run could be made, TR got his second term.
And in some ways loki8481 could have a point, if she is elevated to the Presidency by the death of McCain, I do not think she will be happy with most of the former GWB advisers as she would be forced to put together her own team. She could make some very good choices or some very bad ones, but any VP the dems might force on her would have no real power, unless once gain, she might make that veep into a one heart beat away elevation.