Idea for an ultimate abiltiy

Hi, I'd like to share a thought about an ultimate ability which could (though probably won't) be introduced to League of Legends.

'Standardize'

**Cast this ability on an ally or enemy champion to adjust all his stats to be equal to those of yours for 7/8/9/10 seconds. **

In the scenario where one enemy player has been 'fed' a lot to the point that he becomes more powerful than pretty much everyone else and can go for a killing spree (carry the team) you can use this ability against him to throw him off his heights for a period of time and balance things out, giving your team a much better chance for victory. In addition to this if one ally player happens to fall behind and you're in a better position you can cast this ability on him to bring him back into the fight, albeit temporarily.

For example if an enemy champion has 4000 health, 300 attack damage, 100 ability power and 45 movement speed and you have 1200 health, 100 attack damage, 150 ability power and 60 movement speed, casting this ability on the enemy will adjust his stats to be exactly the same as yours, in this case reducing his health and attack damage but increasing his ability power and movement speed.

Due to its effect equalizing things out it should be carefully used only on champions which are clearly more powerful and troublesome to make a positive out of its use, if you use this on a weaker champion you'll end up making him stronger!

What are your thoughts on this?