First, TNT run is basically a spleef map, also I don't think that the time to pass TNT is much. There can be up to 12 players on 1 platform, you cant reduce the time it takes for TNT to fall or else nobody will rlly. I mean literally if they added more time one person can get followed the entire way then when there is one block left, everyone dies at the same time. I see where you are coming from. The part of it being fair for new players can be mixed up. If your new you have to train and become good at it. I have played about 50 mineware games in 1 week and have won 46 of them, you just gotta practice. No one is expecting a new minecraft player to do PERFECT parkour.