4s respawns for Firecracker, Hotzone and Splitball make the modes borderline unplayable on smaller maps. People just respawn instantly and throw themselves at the objective 30 times in a row with zero strategy and win. It's really frustrating to play right now, I undrestand you want to keep the fast pace, but cmon, give me a milisecond to breathe and focus on the objective. I'd suggest 10s for Firecracker and 6s for Hotzone and Splitball.