Reduction for the purpose of addition is not something anyone should be pleased with.
And I'm sorry, MODOK and Taskmaster are not "new" things to Marvel, both were created and heavily featured in comics WELL before I was born, so if Marvel wanted to use them, they have had at least 2 previous opportunities. But when there are still other more-liked characters within the Marvel universe itself that have NEVER been in a Capcom fighting game (or perhaps never been a main but relegated to an assist), let's not make this an "old vs. new" argument. It's not about hating the fact that they aren't vets (look how I excluded Dr. Strange, Thor and Dormammu, for instance), it's about the poor choices itself and what we lost from their inclusion.