What Must Be Done

Dobby saving everyone in Book 7 always seemed like weak writing and implausible to boot. Here's a different way thing could have gone that puts a harder choice in front of Harry. I'd like to think it makes him more of a Hero rather than a Dumble's pawn. I don't know what genre this falls into. Comments? H/Hr story in a dark setting. Confused? The second chapter will explain it all.