Game environment seems a bit too sterile. Would love to see this added. Doesn't have to be to the point of buildings coming down, but how cool would it be to see buildings at least cosmetically damaged... riddled with bullet holes, black burn marks, damaged walls and rooftops when Titans run into buildings.. stuff like that..
Maybe big holes in the ground when Titan's explode, and even some debris that remains in the game. Not advocating for complete destructibility of structures, because that will just level the battlefield over the course of the match and I do believe you need structures there for this game to play as intended... just make them look like they're about to come down after a few hits or collisions with Titans, that would be cool.