If you have a hypercarry on your team...

DO. NOT. SURRENDER!

Unless the enemy team is breaking down your inhibs at 25 minutes, there should be absolutely no reason for you to want to surrender.

Your hyper needs time to farm, get items, and out-scale the enemy team. If you peel for them, and feed them kills, you can help the process along.

I just played a game as Twitch, and half my team was wanting to surrender @20 (our Bard even wanted to do it @15). Thankfully, I was with a duo, and I told him not to surrender (even though he himself was not doing too great), and thus we powered through it.

The enemy team continued to screw up, and also wouldn't go for objectives (like dragon and Baron), and simply kept trying to push into our base.

In the end, we got a good teamfight (aced them while none of us died), and ended the game right after. I finished 22/10/20.

So PLEASE, do not surrender if you have a hyper-carry on your team. It will all work out in the end, I promise.