as many of pro-pvpers of pikanetwork that play survival pvp have noticed a strange lag spike withen pvp arena. we have also identified that the cooldown of spears is useless as it does nothing because people use the Miner pet to run more faster. and often players have been disconnecting withen the pvp arena because of this glitch. Thats why we should enable attribute swapping as it allows players to move quicker in the pvp arena without getting kicked from the arena.