What was he drinking in prison?
I admit, if he runs for say, Rohrabacher's seat, I have no doubt he'd make it out of the jungle primary, but he'd never win the General Election.
He's better off just waiting until 2022, and challenging Newsom for Governor. He'd probably the strongest Republican in the race (unless Republicans do the impossible and draft McCarthy).
I mean the strongest candidate would be Kevin Falcouner. If Newsom goes far left enough Falcouner would atleast win SOCAL.
I think McCarthy would be stronger, because he'd be able to raise more money, but I see your point about Falcouner.