@ Riot - Please don't remove Sweeping Lens

The Sweeping Lens has benefits that the Oracle Alteration doesn't have - it has range. If you're trying to scout a bush in the river, or find out where Teemo has dumped his motherload of mushrooms, you don't generally want to be close to what you're trying to find, as death can follow if you're close enough to be shot or pounced on. Requiring that supports, who are the primary users of red trinkets, get that close to bushes early game makes them extremely susceptible to early ganks and sneak attacks. Please don't remove the Sweeping Lens. It has it's uses. Give it a shorter cooldown if you need to be up more often, but don't force us to replace it with Oracle Alteration.