Yeaahh Smeargle can sweep and support! I made this "supporting" smeargle and it worked amazingly. Only faster leads that induce sleep/subs/taunt can really stop it. Sounds like alot, but owns leads like bronzong, gyarados, etc.
Smeargle (M) @ Focus Sash
Ability: Own Tempo
EVs: 4 HP/252 Atk/252...