Obviously a lot of the regular posters will know this.
I seem to be having more and more games of TDM where there is that guy who always, without fail, runs straight back for the revenge kill. Not only that but they come back the exact same way, over and over. They don't even try and flank. Not saying it causes me a problem, it's been giving me some very high K/D games, it just sort of gets tiresome and I feel a bit sorry for them. Even when the sentry gun goes out they keep running back at it.
So to all you players hell bent on revenge, change it up, flank, find someone else to kill. You'll win more games and your K/D will be better off.