Best fit for Curry
I think Stephen Curry would be a great fit next to O.J. Mayo. Mayo is eventually going to be the primary ballhandler for Memphis like Dwyane Wade and Brandon Roy are for Miami and Portland respectively, and he needs a dead-on shooter like Curry next to him that can score and make plays without having the ball in his hands. All Curry would have to do is hit threes consistently, and we all know he can do that.
I think your spot on with Memphis, your right about Mayo and his role as the primary ballhandler like Roy and Wade, but its also why Curry would be a good fit with Portland and Miami. Portland especially because he would give them what they dont have in their point guards right now and that's a dead eye long range shooter. Blake is adequate but he is more of a verteran game manager (plus he's a free agent next year). Bayless is a scorer first, shooter second and point guard third and he needs the rock in his hands consistently to be effective. Sergio is a backup....period (also a free agent next year I believe). As far as the Barbosa comment, if he had Leandro's quicks and athleticism he would be a top five pick no doubt.
Who is the best team for him? i say pistons because they can have stuckey run the show and have curry play 2 and on defense have curry guard the shorter guard