It's a concern, yes, but only a very small one.
I think it's more likely that someone has called your PF raise with face cards in this sort of SnG (KQ, KJ - s00ted or not).

KK (and TT to a certain degree) are much more likely to have pushed all-in PF rather than call.
If someone has TT and out flops you, so be it...sigh and move on.

BTW - I was very surprised to hear that everyone folded to your flop bet!