Wait if Harbour is Red Guardian who the hell is playing Taskmaster? Maybe it is a girl. Titanfan might be right
Also this movie is between civil war and Infinity war. But it's in Budapest? So we get Budapest but not at the time and crazy events her and Clint hint at. Iono maybe flashbacks. Anyway when asked about Renner being in the movie ScarJo said you have to wait and see.