I posted this same response under the poll for the Rizzo figure size. Sorry if it's repetitive. I don't post that much anyway. I'm in a hurry and can't type a new one, but wanted to leave my thoughts and ideas on Rizzo here too.
I'm voting for a small, almost in scale-sized Rizzo character. Slightly larger than "in scale" would be, but still slightly smaller than the official "in between" vote.
And I think it would be hilarious and lots of fun if Rizzo came with a pair of stilts as accessories! Something you could peg his feet onto that would boost his height, and give him a little more movement and articulation. This would fit perfectly with Rizzo's personality. Just not TOO tall, 'cause he's afraid of heights!
But yeah, I love the idea of stilts as accessories.
Other possible accessories in addition to the stilts idea--
A props/costume trunk that he could fit inside of. Almost like Billy Bones' sea chest from Muppet Treasure Island, only with the Muppet Show logo on the trunk as opposed to a chest. Maybe even on wheels almost like a mini vehicle Rizzo could ride in! (The images this conjures after seeing Rizzo poking up out of the puppet trunk at MuppetFest!) This would be perfect for a smaller more "in scale" size Rizzo, and the trunk could hold other figure's accessories when not in use as well. Like Piggy's boa, Kermit's mug, Bunsen's Lab book, etc.. (Rizzo's stilts!)
I also do like the idea of the talking vegetables. Is the Chef's kitchen set coming with a refrigerator? Maybe Rizzo could come with that and talking food. Or a vending machine, whether it be for food OR the slot-machine style *Vendaface* with working lever, and a pair of those wacky nose-glasses that could fit on Rizzo.
Any of these ideas would tie Rizzo in more with the whole Muppet Show theme, considering he wasn't one of the big main characters back then like he is now.
I'm just happy there will be a Rizzo! I LOVE Rizzo! He's a great character and there are tons of possibilities with him.