This an interesting little piece from Alfie Crow:
"I agree with John in the fact that I think these things tend to get overstated. Coleman and Lowery can certainly tip the Jaguars coaching staff off to some minor things, as can starting safety Dawan Landry given he also played many seasons under Rex Ryan as a defensive coordinator. Can that really help that much more than watching film, though?
We also have to consider the flip side of the situation, Rex Ryan knows Coleman, Lowery, and Landry's weaknesses and how they can be exploited by an offense."