Give Lee a real "nerf" none of this, "Let's remove something no one cares about" stuff.
I just don't see why he has so much damage, a shield to fall back on, immense mobility, and becomes unkillable (no counterplay whatsoever) with certain team comps. He just lifesteals all damage you deal to him back and 2 hits your entire team. I say nerf his early game damage so he doesn't snowball out of control. Or remove or lower his natural lifesteal, since he builds it most of the time anyway. Games just become boring when Lee snowballs and your entire team can't even 5 v 1 him. You stun, silence, stun, beat the crap out of Lee and he just heals everything you just did back while getting an easy penta. Depending on how you build him he can just be entirely unkillable. I find it very frustrating when champions like this have so much to them with very few options of "counterplay" unless you have specific champions that counter them hard.