Blitzkrieg god mode.
I saw that happen in a game i played today, it's one of the most unrealistic thing to happen in the game. I say it must be change to be still useful but not stupidly fast god retreat option. It make the game look so bad.
My opinion.
They nerfed it heavily already... Blitz doesnt really make that much of a difference on speed anymore (not enough to save it if youre any good with attack ground).
I can think of at least 5 less realistic things that happen off the top of my head.
Precision strike (i know its gone now... but it really was the dumbest thing ever).
Democharges in the middle of roads totally undetectable. (like you wouldnt notice a big black box...).
Instant engine damage repair (USF tank crews)
Marked Target, Magical plane of doom that somehow makes your shells do more dmg... maybe its a plane full of RNG priests. who knows... (AND the effect continues after death).
Button Target... harsh language blinding a whole tank crew behind multiple inches of steel rendering them totally useless.
Dont get me wrong... the bottom 3 are there for balance (top 2 just blow) but when you think about it.... Hans putting his foot to the metal in a crisis... is hardly the most unrealistic thing that happens on the theater of Coh2 xD