Top 10 reason why last pick sucks

Technically, you don't have to support if no one takes it. You cannot be banned for not following the Meta. (Riot supports it, but you can't get banned for not following it as long as you remain polite and courteous.) I've done it before, people have gotten mad and reported me, but it made no difference because I didn't break the summoner's code. You want top Singed but someone already called Renekton top? Well go top with Singed anyway, as long as you don't intentionally die or the sort you're fine.

I've been in positions where people said: "You're last pick so you're support."

And in those cases, I humbly locked in Diana and said into the chat, with a grin on my face: "Roam."

I've also done duo mid, duo top, duo jungle, and a five man roam squad. (Alright, that was just the Dunk Squad so it probably doesn't count, but you get the point.)

I prefer last pick because I can counter pick who I'm playing against, even if I'm the support. It also means you're playing with higher elo than yourself which I also prefer.

Of coarse in the low tiers no one else can counter pick and succeed cough