Air kit is arguably the most powerful kit in Skywars as it has two abilities, recover and leap. Every other kit only has one and ice just seems like the odd one out. I am proposing to remove the recover. Leap can also be used to recover too if the player reacts quickly. Ice bridge is a safer form of recovery as you can bridge under an island to become untouchable, so there is not much uniqueness to air kit's. There is also the risk of teleporting right in front of an enemy and once again being knocked into the abyss, hence why leap outshines recover overall.