if some fps character like doomguy is ever included, I honestly hope they include Gordon Freeman. Even though this imagination is absolutely ridiculous, it would make smash bros into the best fighting game ever
Gordon would fight using only his gravity gun to shoot items at his enemies, the only downside is that items are forced to be on if anyone chooses him
His final smash is the super charged gravity gun where he can freely pick up his enemies and chuck them even further than the normal gravity gun