Not only has he not been fired, but they gave him an extension. He is one of the worst GMs in football and for some reason, the media overlooks it.
Andre Johnson had the 12th highest cap hit among receivers last year and he was well out of his prime and it showed. Traded a 1st round pick for Trent Richardson. Team hasn't improved since he has gotten there and if anything, they have regressed. They drafted a Phillip Dorsett, a wide receiver, in the first round. Which is probably one of the worst moves ever that I have seen get thrown under the rug.
There is no reason that he still has a job and I feel kind of bad for Luck that he will continue to waste years with a delusional GM. Grigson is a far bigger problem than Pagano, who I don't think is that bad of a coach.