Just as Dan Bongino gave up a $4M gig on radio and his podcast, Ted Cruz is going to have to give up his Senate seat and take a seat on the Bench.
I prefer Ted just stay put.
He is masterful as a Senator, and honestly, I believe he would not be as happy sitting as a judge as he seems to enjoy the cameras instead of a cloistered judicial position.
He cannot be replaced easily in the US Senate.
His biggest value on the court, besides his obvious conservative creds, is that perhaps his masterful debating persona could possibly influence a court member known as a fence sitter(Barrett).