Yes, this was the best OL of the Andy Reid era (so far).
 

Gary McKenzie‏ @Super_G_Chiefs
Alex Smith was sacked 28 times in 2016. In his prior 3 seasons for KC, he was sacked an average of 43 times.

Of the top 8 OL on this roster (Fisher, Schwartz, Morse, Duvarney-Tardif, Ehinger, Fulton, Reid, Witzmann), all are under contract to return in 2017.