Good thing you didn't specifically say I'd have to be like a wrestler, that would limit my options greatly. My list is pretty long, but here all the people that I'd like to try them out for a gimmick, though with obvious restrictions on certain aspects; Johan Liebert from Monster; Wolfgang Grimmer also from Monster; Inspector Lunge also from Monster; Friend from 20th Century Boys; a mix of Kenji & Otcho, both also from 20th Century Boys; Amon from The Legend Of Korra; Ladd Russo from Baccano!; L from Death Note; Izaya from Durarara!!; The Count from Gankutsuou; Roy Mustang from FMA; Dr. Cox from Scrubs; Zuko from Avatar: The Last Airbender; & finally any character with extreme OCD from pretty much anything (Dr. Kevin Casey from Scrubs springs to mind) because that would be a really fun gimmick to portray.