Nick Kaczur is playing out of position, IMHO. His best position is at Guard, but we have more Guards than we can play or hold positions in the team. So he plays Right Tackle. I htink he would make a fine RG,bu tNeal si athe best movement Rg in the league,even if he is not an overpowering drive blocker, and Hochtein in no slouch not to mention Yates.
If O'C get better at pass blocking or Neal get old, or his shoulder becomes chronic, Nick may move inside, eventually. There isi an outside chance that the Pats would release Britt from his backup duties for the critical LOT position behind Light and he coudl have the size of O'C and the superior pass blocking ability of Nick, to make a pretty damn good Right Tackle too.
Unfortunately he to valuable as the LOT reserve.