I'd welcome Liz Truss' return to front line politics for the Tories. She's the punchline to a joke which would be hilarious if it hadn't impacted negatively so many lives in a laughably short stretch of time.
Take Ed Miliband as an example (n.b. please don'ttake this as any kind of support from me, I'm talking from a generic "person on the street" point of view). He ate his bacon sandwich badly, became a running joke, lost an election, got cast aside. Since then he's been in full image rehabilitation mode - been funny on twitter, done a few radio 2 slots, given a few speeches in parliament that have attracted YouTube views by the bucketload. He's returned to being a senior Labour talking head, yet he can't really harbour any ambitions of a return to the higher offices because he's such an easy target - after all, look at him; can't even eat a bacon sandwich properly.
Liz Truss didn't eat a bacon sandwich badly. Her and her chancellor personally put 400 quid on your monthly mortgage. Her supporters can rally around all they want, steer the Tory party in the 'low tax, growth growth growth' direction, rally around her tweets and her Torygraph puff pieces; when push comes to shove the court of public opinion will still have her as that arrogant, thick as mince pub quiz answer who stuck 400 quid on your mortgage. So stick her as a returning figurehead for the Tories, it'll be funny watching them eat themselves alive.