My take on the OP's list:
Terrible. CD's too long, don't impact enough. This champ has needed global buffs in both modes though.
He has a place on some teams. His stun is nuts strong. I've had good times solo bot with him as long as you build a bit of tank. He's a great hero for starting bot, then migrating top mid-way through the game.
Teemo is solid in Dom, you're crazy.
Yeah, he's not so hot. There are heores better at all his sticks.
Not so hot.
I'm pleased, but not impressed by WW.
Garen is solid mid-tier. Not great, but far from trash.
Lux is a wonderful Dom champ. Long range skill shots, long range ult, CC. Very good pick.