Frazier was great but I don't see any issues with replacement. He was guard for years plus numerous seniors are on the chart, with stable of RBs. I think Kole was TE last year and back so no issues from what I readThey lost their all-American center (Steelers second-round pick), all-conference LT, and a pretty darn good Xfer TE IIRC. I would suspect that their running game won't be as good but their passing game will be better. One issue for their QB Greene is that they don't have to worry about getting planted while at the Manning Passing Camp. Nor will they have to read shifting defenses
first games are always unnerving and typically have a lot of mistakes. With a new OC and DC and an away game in a very hostile environment, this is no gimme.