Originally Posted by BoredGuy
Modok, Zola, BW and Hawkeye, and Old Peggy are all just fanboy speculation.
Those don't count as "rumors"
Bucky relates to the flashbacks and man-out-of-time thing, Falcon had a big part in the Winter Soldier story, and a probable SHIELD presence has always been a big part of Cap's comic stories
The ones in bold are, Modok however wasn't, Johnson or one of the directors expressed interest in using the character, but it doesn't seem like he's going to be used.