Handsome devil huh?
I've also heard of people using Incapacitated Heroes to supplement the rest of the team. So if you wanted to "solo" a Villain you could add 2-4 Incapacitated Heroes to the team to give you a little extra boost (though I feel you would still probably lose).
Yeah Erik this is a great way to go, I tried it myself this morning and it seems to work very well.
I've tried playing 2 heroes taking 2 turns each and that seemed to work decently well.
This is in line with what Alexander also outlined.