SmackDown! has technically got three. Four if you count Scotty 2 Hotty and Funaki.
Fuck an ECW Tag Team Division, just have The Full Blooded Italians reform on RAW. Little Guido is liked by Vince, so he is one cruiserweight he could get his size ignored, at least for a little while (I honestly believe this is the only reason Tony Mamaluke was released yet Guido remained on the roster). They can take Trinity over to the Women's Division, too.