Change Lee's Ult Damage
Have you ever tried to be an adc, and the lee came down and whooped your ass, and you see the death screen say "Dragon's Rage - 1000 Physical Damage?"
I think his ult needs to scale less off of ad and more off the target's bonus health. Hell, make it max health. If he's gonna have all the mobility in the universe to play around other tanks, at least make it so he can't easily make every squishy champ his bitch.