Rather than make a poll (as that would be far too tedious) I thought I'd just ask a general question. Personally I love that minigames provide a balance in the game world. I liked pool in San Andreas, all of them in GTA IV/EFLC and most in GTA V.
It's good to take a break from the chaos every now and then. For me I hope pool and bowling come back as they're my two favourite minigames. Card games need to come back too. Even if casinos don't some dodgy, back lot kind of gambling would be pretty neat.