1. Baron Helmut Zemo
While others have held the title of leader of the MoE, Helmut has always been my favorite and has possibly been the most successful.
Part of the "muscle"
"Muscle", but many forget that he was a scientist before getting his powers.
I gained new respect for him during "The Initiative".
A classic foe
8. Tiger Shark
For some reason, you just need an aquatic foe. Plus he's strong and savage.
The powers of Sandman, but I personally like him better as a hero, so why not get someone with similar powers.
A classic member.
I would be torn to keep her on a team like the Thunderbolts, but her ability to always be trying to outsmart and take over.
Not only a founding member, but it never hurts to have a spell caster in the mix.