Just spotted a nice continuity bit. In the end-tag, just before people start fading, Fury tells Hill to, "Tell Klein to meet us at..." just before the car crashes in front of them.
Klein is this guy from Winter Soldier and Age of Ultron.
Also, apparently Fury and Hill were in Chicago at the time (Which means that it was simultaneously daylight in Central Africa, San Francisco and Chicago), which in my head canon means that they were there following up on events from the Agents of SHIELD season finale.
Wow, I didn't know he had a name, Thanks! I was really wondering what happened to him after Winter Soldier, that was one of the best scenes in that movie when he was obviously scared to death but wouldn't launch the Hellcarriers.