Is Trump going to fire Chris Wray?

Given Trump s growing desperation for a gamechanging October surprise against Biden, I think there s a small but nonzero chance that he ll fire Wray *before* the election. It s perfectly within his character to look at the polls next Monday, see that he s eight points behind, and to dial up Wray in a panic with an ultimatum. Are you going to announce that you re opening an investigation into Joe Biden or not? If Wray says no, he s done right then and there. And then Trump will set about trying to maneuver some crony into the vacancy who *will* announce an investigation into the Bidens for him.

via hotair.com

I been told the WH is already vetting candidates.