While making Picard a road manager for a theater troupe would’ve been a nice nod, it’s hard to see how it would fit into what happened in Star Trek: Picard Season 1.
After retiring from Starfleet following the Synth attack on Mars, Picard expressed regret for sitting on his chateau essentially “waiting to die,” as opposed to going out and continuing to fight for Synth rights.
If Picard had been running a stage troupe, he potentially would have been in a more jovial state from the jump, which maybe would’ve conflicted with the quiet reserved life he had at the vineyard.
Either way, Patrick Stewart is always welcome on my TV.