Natan35
Mayor of St. Natansburg
Well that's a bit misleading. I'm not proposing that at all.
What I proposed is rather a randomised system akin to a lucky draw. You'd code it by giving Cuba faux unique Great People - all with the ¡Viva la Revolución! ability. Whenever you trigger that ability - you receive a new one in the Capital, but you don't choose what you get. The GP you'd receive is the normal one the game provides you with i.e without the reroll function.
It's very similar to the Events and Decisions - "Request a Great Person/Promote the Arts" Decisions.
Which is pointless...