Remove Nasus' ability to use Q on towers (read post before you downvote me please)

Nasus has been a troublesome champion since his conception. His power is binary in that depending on shifts on the meta, his early game either becomes impossible to lane through and thus completely unviable or he becomes impossible to stop with the only way to win to end the game as fast as possible before he becomes impossible to deal with.

And the reason for this is simply because unlike basically every other champion in the game, Nasus' ideal game would be to never have to attack an enemy champion. What Nasus as a champion really wants is to be able to slowly farm a q so that he can just freely take towers and then eventually make his way to the nexus and win the game. Everything else in his kit is made for shutting down anyone who triest to get in his away.

A champion whose ideal gameplay scenario is to ignore his/her opponents is not something that can be balanced (well at any rate).

"But vfactor, he's fine because his teamfight is terrible" Lemme tell you something if Nasus starts joining teamfights he's making a mistake (usually). Nasus creates a splitpushing pressure that is basically unparalleled in that he will continue to scale and scale and scale in his objective taking power if left alone.

As of right now, because Nasus can use his q against turrets, every Q he uses against a champion feels wasted to a certain extent. He wants to either be farming it up, or using it to destroy towers.

And there are people who love him for that but you know what? If that's what you like to do go play farmville or some PvE game because league isn't for you then. Yes taking the Nexus is what matters in the end but the whole point of the game is to play around the Champions on the enemy team, not ignore them.

Which is why I believe Riot should remove Nasus' ability to use Q on turrets so that his teamfighting power can be safely buffed. Now Nasus has a better gameplay pattern in that a player needs to decide when to focus on farming his siphoning strike and when to go wreck the enemies face. And in a similar vein the enemy can decide whether to pressure Nasus to keep him for farming or trade letting him gain teamfight power for focusing on objectives.

To be honest I don't know how or where to move power from his Q but if Riot ever wants Nasus to be a balanced champion they must take this step. I'm not saying this because I want Nasus nerfed, but because I want him to be a viable and healthy existence inside League. Ok now you can downvote me (but do try and create a nice discussion about Nasus because he does need kit changes and not just buffs even if you don't think this is they way to take him).

Tl;Dr If you don't have the patience to read the damn text then your opinion doesn't matter since you obviously don't care about the topic.

Edit: In case it was clear, I don't want Nasus nerfed. I simply want to take power away from his Q (letting it hit turrets) and help his teamfighting power whether it be by giving him bonus MS or tenacity when in his ultimate, or whatever.