Proposed increased ward mechanics

All right first time posting soo... cool. and be nice. Long time player though. I have seen the ward wars of old and while they were a little silly i do feel that the 3 ward limit is a little restrictive. the scuttlers and wolves smite buff help alot with common ward locations but here is my idea.

Buying or upgrading warding items increases your ward limit. So keep the 3 ward limit starting off. And then if you upgrade your yellow trinket to the stealth ward dropper your limit gets upped to 4. And also up it by one each for sightstone or ruby sightstone . so if a champ were to purchase these 3 upgrades you could potentially place 6 wards at a time. Alternately if you upgrade the yellow trinket to the vision ward dropper you could have two pinks down at a time.

Now this would probably necessitate a change the the sweepers so that there was a more effective way to clear the increased wards. no thoughts on that yet but would love to hear some feedback form the community on this idea.

Thank you much