Clairvoyance a bit out dated?

Riot,

I feel that with the addition of the scrying orb that the summoner spell {{summoner:2}} is a bit out dated. If I want to scout a range, I buy blue trinket, not take clairvoyance! After all, which sounds more important: "Enemy Trinket down" -or- "Enemy Flash Down"

Summoner spells are WAY more important than trinkets. Currently, there is no reason to take clairvoyance. I would like to see a rework of this spell. Here are a few ideas:

Potential new {{summoner:2}} 1: Grants vision of the nearest enemy champion that you already do not have vision of for 10 seconds.

Benefit of this: Unlike blue trinket, this method would guarantee that you get useful vision. With blue trinket, there is a chance that you will just see nothing. The 10 second number could easily be changed to something appropriate. This clairvoyance could be used to check if an aggressive enemy actually has the support of his jungler, which would provide some security from banks.

Potential new {{summoner:2}} 2: Grants vision of an area until an enemy Champion walks into it. The champion is then revealed for 5 seconds.

This option's benefit would make clairvoyance like a superior ward, one that does not expire until it grants useful vision. This is much stronger than any trinket can offer and would thus make it a viable spell

Conclusion: {{summoner:2}} currently is pretty much useless with the arrival of . Please find some way to buff this spell so people other than noobs take it. I have suggested two potential ways though any solution I will approve. Be creative, Riot.