Nice list. I took your list and made comments on about half of them - I'd like too see if any of these come true.
Also, you forgot the "500 pound gorilla in the room" - Molocule Man
Even more powerful than Jean Grey on her worst "Pheonix" Day, he's so afraid of his own powers, that he was last seen married, and living a modest life, Have him reluctantly be called into action against an outworldly super-powerful villian
Where it say's N/A, I had no comment
Iron Man - Mandarin as the next Villian?
Incredible Hulk - Introduce She-Hulk
Thor - Introduce Hercules as the braggart pain in Thor's ass
Captain America - Will he's upcoming movie be strong enough to warrent a "Captain America 2, or will he start and end with the Avengers?
Hawkeye - could easily have his own movie, but have him developed within a Thor or Avengers movie first.
Black Widow - definetly, in a Spiderman movie
Nick Fury - maybe, with Black Panther?
War Machine - With Dave Chital again? naaa
Deathlok - N/A
Ant-man - never was a fan (spoofed in 70's Saturday Night Live skit)
Moon Knight - N/A
Black Panther - Definetly, maybe in with a Dardevil Movie, or on his own
Iron Fist - Again, with Dardevil or BP
Doctor Strange - Yes, his own movie
Vision - N/A
Sleepwalker N/A
Morbius N/a
Luke Cage - with Dardevil or Black Panther
Gunhawks N/A
Namor - Yes, with a "Green Peace" or Oil Company storyline
Cloak and Dagger - N/A
Hellcat - N/A
Devil Dinosaur N/A
Punisher - Not a fan
Captain Marvel - Interesting - Kinda Marvel's "Superman" He died of cancer in the comic book, right?
Shang-Chi - N/A
Warlock N/A
Man-Thing - Yes
Captain Britain - As a side charactor in an Avengers movie or with Cap America
Miracle Man - N/A
Hercules - (see above)
Blue Marvel - N/A
Machine Man - N/A
Sentry _ As a character in any Marvel movie
She-Hulk - (See above)
Nova - N/A
Ka-Zar - N/A
Ms.Marvel - N/A
Darkhawk - N/A
Night Thrasher N/A
Hit-Monkey N/A
Howard the Duck - Please no more, no more!
Foolkiller - N/A
for teams you have
Avengers - Yes
Young Avengers OK
Great Lake Avengers - N/a
Defenders Yes, after one or two Avengers
Invaders - N/A
Power Pack - N/A
Skrull Kill Krew N/A
Alpha Flight - Cool
Agents of Atlas - N/A
Legion of Monsters - N/A
Runaways - N/A
Guardians of the Galaxy - OK
Loners - N/A
Also, the Watcher - Maybe in FF