Upcoming MCU characters

Sorry for the lack of posts lately, I've been swamped all week, and that's not likely to slow soon, so kind of a weak post today. I wanted to take some time to just think about some of the new characters that will be joining the MCU in the near future. Who are you most looking forward to seeing in the movies? Personally I'm most interested in seeing how badass they can make Falcon, how relevant they will make Batroc the Leaper, how relatable they will make the Guardians of the Galaxy, what the history between Black Widow and Winter Soldier will be like, and how Crossbones will fit in to Red Skull. Also, Ant-Man.

IM3: (20 days, 2 hours, 32 minutes, 53 seconds)
Alrich Killian, co-creator of Extremis virus and founder of Advanced Idea Mechanics (AIM).
Dr. Maya Hansen, co-creator of the Extremis virus
Ellen Brandt, agent of AIM, and wife of Man-Thing
Eric Savin/Coldblood, villainous cyborg
The Mandarin, an international terrorist
Jack Taggert/Firepower, an armored supervillain

Thor: TDW
Malekith the Accursed, leader of the Dark Elves of Svartalfheim
Algrim the Strong/Kurse, a Dark Elf
Tyr, another partial-brother of Thor

CA:TWS
The Winter Soldier, technically still Bucky Barnes, but a completely different character, now a brainwashed assassin
Sam Wilson/Falcon
Brock Rumlow/Crossbones, a villain who, in the comics, was often employed by the Red Skull, and assassinated Captain America.
Georges Batroc/Batroc the Leaper, a French villain and master of the French kick-boxing "savate."
Alexander Pierce, a senior member of SHIELD
Agent 13/Sharon Carter, relative to Peggy Carter and love interest to Steve

GOTG:
Star-Lord
Drax the Destroyer
Groot
Rocket Raccoon
Gamora

Marvel's Agents of SHIELD (TV Series)
Melinda May
Grant Ward
Skye
Leo Fitz
Jemma Simmons

Ant-Man and, most probably, the Wasp

Dr. Strange

Are you ready for Phase 2?