What if in Caps 2ND re work, there are Melee and Range toggles.
Cap will call out Backy from civil war and both execute melee attacks, same or similar moves how they fight iron man, Cap will lift up the enemy and toss him to the ground as finishing blow. Just like how they do near the end of the movie.
Also, Cap will have consecutive punches throw at enemy, like how he hit and push iron man to the wall in movie.
In Range toggle, there will be a move that cause high level of damage. Could have call out Thor to redirect Caps shield to enemy, or have a consolidation of Caps shield moves with improved animation.
Else, let's hear it from other folks!