A headline at The Daily Beast. 

“I received a call from President Trump last week. We chatted about the election briefly [and] he made it clear that he wasn’t giving up on fighting for a second term,” said Eric Bolling, a Sinclair host and friend of the Trump family who appeared on Trump’s reality TV show years ago. “I mentioned to him that I believe whatever happens with the legal fights, he would emerge as the biggest media personality on the planet. Trump has a clear opportunity to be a media mega-personality post-presidency.” 

“I think an Apprentice/Celebrity Apprentice revival would be a humongous hit,” Bolling added. “This iteration would be ratings gold for whomever is fortunate enough to get the reboot.”

First, never use "whomever" in speech. When you're wrong — as Bolling is here — it's the trying-too-hard kind of bad. Just say "whoever" and it doesn't matter if you're right or wrong. 

Second, I can't picture Trump the ex-President going backward into an old show, but I can picture Trump doing something I can't picture, so there's that paradox. I can picture it at a level of abstraction where I can't see it. 

What sort of "Apprentice" could he do? On the original show, the tasks the competing teams faced related to Trump's business. The new show could be about politics and have would-be political operators competing, but I think anyone with serious career ambitions would eschew connection to Trump... unless they wanted a career in Trumpist politics.