I doubt it, and i bet a lot of you will think, thats stupid, but I am wondering if you will be able to buy, costumize your own, and download off the Market place, your friends, and most popular guitar picks?
I think this would be a cool feature in the game, so like if you're able to send videos of your greatest performances, or if people are watching you play the guitar, they will say, wow, thats a cool pick. lol.
Maybe it could be the same thing for drum sticks. idk, i just thought it would be a good topic to bring up.