I propose following buffs to Lee.
Quite evident that Lee Sin struggles atm so some buffs should be in order. I think the following would put him in the spot in which he should be in current meta:
W Safeguard should allow Lee to shield wards.
War on vision has be going on for far too long. Its time to give wards some love.
Surely this will noticeably impact Lee's winrate without making him too oppressive. I mean... Vision wins games, right?