Possible Sightstone buff I had in mind:

As someone who has played quite a few support games over the two years I've played League, one thing has always frustrated me since it was implemented: the ward limit.

Don't get me wrong, I wasn't for the mindset that a support is trash if he doesn't constantly have the map lit up like back in S2/S3, but I like knowing where my enemies are.

When I buy sightstone, it's for this purpose, obviously. If there is a support item completely dedicated to warding, would it be a great idea if it let me place more wards? Like increase the cap to 4 and 5 wards for sightstone and ruby sightstone, respectively.

I mean I see where this could be considered a little over-powered in the respect of free warding with extra map coverage, but is it justified because of the fact that sighstone doesn't really do anything else besides give you some HP?

Just my idea, and I wanted to know if anyone thought it was good. If it's not I'll take you guys' word for it.