>>23578568Pure offensive sweeper? Hitmonlee's High Jump Kick hits harder when it's hitting a target neutrally than Hitmonchan's elemental punches...when they're hitting that same target super-effectively.
Priority abuser? Hitmontop's Technician (which gives a 50% boost) means its priority is stronger than Hitmonchan's, since its Iron Fist gives only a 20% boost - making Hitmonchan's slightly higher attack stat moot.
Rapid Spinner? Hitmonchan already attracts Ghosts to begin with, since it can't do anything to them; meanwhile Hitmonlee has Knock Off to threaten Ghosts, Hitmontop has Foresight to spin on them anyway.