To those people who say: "we need a tank support"
Shut up. If you wanna take a squishy top after already seeing a squishy jungle, don't you dare tell whoever is supporting to pick a tank. If tanks were a concern fr you then you pick one. Giving the support crap about what he/she apparantly HAS to pick is completely unfair.
Edit: I feel like there is some confusion as to my point.
The problem is what PLAYERS say to the PERSON IN LAST PICK in regards to team composition due to a pick THEY THEMSELVES CHOSE.
Such examples:
(mid): AP top, we need AP
In response to player hovering any AD mid: No go AP, we need AP
But the most common I see and what I was referring to in original post-
(JG) & 
(top): Go tanky supp
You have no right to force, pressure, or otherwise discourage, a players pick/champion pool in any instance. Recommendations/requests are fine (can you go tanky please? [should apologise here]), but implying someone has no choice is inconsiderate, rude, and selfish.
Just because you are correct doesn't mean you are right
says otherwise.
I'M COMMING LITTLE BUDDY!
little late.
Top: 
Adc: 
Jungle: 
Me: 
Kayle: "You can't pick Janna, do you see our team, we need you to tank"
Me: "You should have been prepared to lose when you chose Kayle Jungle after the first three picks were squishy."
Someone ended up quitting, thank goodness.
or 
Mid 
or 
and JG 
or 
then Janna would be a great pick. The team would still be squishy but you would have a ton of poke and Janna can disengage and keep the team safe. However all 3 squish champs want to go in or dive onto the enemy so a support like Annie would be a much better squishy option bc it gives you engage and you can blow up their carries before the stun is over or use Kayle ult to let the focus target after the stun survive to finish their carries. You need engage or CC if you're going squish, not peel w/ that team.
Void Staff? Last Whisper?
Meet Door.
+
+
:D
can't tank even on a support budget?
I can have Braum and Tahm at 3k HP by 20 minutes in with a good ADC, Gallio builds only magic resist (and a little armor), Rammus builds only armor (and a little magic resist), and Alistair has a built in 70% damage reduction ability.
Pick on someone your own size.
<Tuba Sound>
for sustain and gold income.
, maybe 
