Something has to be done about Clarity

So I started LoL back in late November or so last year, recently I decided it was time to try some ranked. I did my promos and was placed in Bronze 1. Everything went more or less ok with what I chose.

Ok, so on some champs I like to take Clarity to help put pressure on my lane as support. Not with all, but some of them. I get accused of trolling.... TROLLING! Iv tried all the summoner spells, and like them on cetain champs, but on some I like having Clarity. Let me put this in context.

My last ranked match had one player call ADC, the other player below him on our team was picking at the same time and kept cycling through Marksmen champs. To avoid having 2 ADCs the player that called ADC (and had pick order on the other player) picked Pantheon to jungle with to avoid double ADC. At the last second the other player picked Amumu to jungle with... then their pick timer ran out without time for Pan to change back.... Then the Amumu player said.. "Oh no I was just messing with you." So successfully trolled in champ select, EVERYONE up to this point had to switch lanes to accommodate. We ended up with so far.... Our 4th pick took ADC cause we didnt have one at this point and I took support on last pick. I took Lulu and one of my spells was Clarity... The Amumu player that trolled and faked out the Pan player then said "Whos trolling now?"

So me taking Clarity, is the equivalent or greater to faking other team members out in champ select so we end up with 2 junglers. Yes, taking Clarity is so egregious a spell selection, that it is considered trolling to the same degree as confusing people into taking alternate champs....

Either give Clarity some kind of buff, or give it the Revive treatment and remove it from the game. I like it on certain champs, but clearly it is "the reason we lost" to some people. Yes, I get that others feel that there are better choices, but guess what... thats your opinion and not mine.

I dont know what the real problem is really, that Clarity is the devil and needs to die, or that people think they have the right to tell you what spells you need to have and if you dont take them then you may as well troll during champion select cause this loss is your fault.