Yakked you because if I'm in auto win situation like that I always yak the shrink since it's the safest. Shrink will never ever try to shrink him/herself obviously.
Meta? Is useful to kind of help you decide, however, the player could change things for that purpose and fool you. The other problem about meta is when people say "I'd never kill so and so" other players don't know that for sure. So I don't really follow that UNLESS it's someone I know and I know it would be the truth.