Coles or Drake are pretty good suggestions. If those don't suit you, you could give Fatty P a try. She's one of the stronger characters (not reallly OP though), and has good zoning and close up pressure. Her combos are relatively long though, but aren't really necessary when played casually.
PSN: Lluazarg If you like the people from the All-Stars board: http://xat.com/heartless_House