Marvel has said that the Mockingbird-based show for ABC Family is not going to happen so the character can be folded into SHIELD (Mockingbird is also a SHIELD agent in the Avengers cartoon). So expect to see the name Bobbi Morse pop up and maybe even Jessica Drew (Spider-Woman).

Agent Grant Ward – The Hulk. Think about it, they're using the name "Grant Ward" to cover up the actual character. "he sometimes botches interpersonal relations. He’s a quiet one with a bit of a temper (BRUCE BANNER), but he’s the kind of guy that GROWS ON YOU." Does anyone else see this???

Agent Althea Rice – This seems to me that it could be no other than Natasha Romanov, The Black Widow. Think about it, yet again it's just another cover-up name. "This hard-core soldier has crazy skills when it comes to weapons and being a pilot (Black Widow is the Pilot for The Avengers! Not to mention she is bad-ass with weapons). But her experiences have left her very quiet and a little damaged (When she speaks in The Avengers about what happened to her in Russia, and how she wants to "Remove the Red from her past," perfectly portrays this)."

Agent Leo Fits and Agent Jemma Simmons – I know I just said that the above character could be Black Widow, but there is very good reason as to why this couple could be Hawkeye and Black Widow! I'm a little more speculant about this one, it's not AS possible, but the possibility is still there. "These two came through training together and still choose to spend most of their time in each other’s company" Hawkeye and Black Widow. This next part is what throws me off, "she deals with biology and chemistry, he’s a whiz at the technical side of weaponry." The technical side of weaponry sounds like it could be Hawkeye, you know? And, correct me if I'm wrong, but at some point in The Avengers didn't Black Widow say that she was good with biology and chemistry? I could be totally mistaken but I think she might have said that, and then of course she was helping heal Hawkeye with some magical bio-stuff

Overall I think these character bios are more of cover-up names and hints to characters we all already know, and we're just supposed to figure it out.