True, you don't need rapid spin. Try Victreebel instead of Tentacruel.
[email protected] Berry
Jolly: 252 Spd, 252 Att, 6 HP
Swords Dance
Sludge Bomb
HP Ghost
Return
Same stuff, basically, only no Rapid Spinn.
Btw, I find your Weezing interesting...Didn't really see one of those without Will-o-wisp and with pain split. Use Fire Blast instead of FT.
Very nice overall team. And indeed, Venusaur is kewl :P
Oh, yeah, and Shadow Ball and Return/HP Ground (or if you pull it off, keep Hyper Beam) on crobat, lose Metal Claw, as he isn't gonna take down any Rock type anyway, just switch when you see one.