dumdumbrain:
*unless you actually know the full facts i would shut up! You are talking about two peoples careers. ...
What are full facts then? fact number 1 is that the a/c is off the rwy, during taxi for T/O. In my company, it would be serious Capt fault. (Capt, because Capt is always responsible).
Also telling one to shut up is very rude, if you didn't know that.