I'm sorry but i can't agree with that in the slightest. When he plays on his favoured side, he is our highest assister (see last season). When he plays on his weaker side, he's our top scorer. He drives at his man constantly, so i'm not sure what instances you refer to when you say he slows down the attack. When he came off the pitch injured at Brentford we offered literally nothing going forwards.
They are both very similar players in my eyes, both very direct and drive towards the box. Yes, that means they will lose the ball many times throughout the game, but when they don't it usually ends up with the ball in the net. But i do agree with you in the sense that Green will have a wonderful career, a very talented player for sure.