I've always been under the impression teams really only play on the stadium fields during actual games. All other times they practice on practice fields. Thus CMC and Horn have played exactly two games on the new field. I really don't think that's enough their injuries are owing to the new field. I'm sure whatever studies you're referencing show these things to be factors over time. If turf fields caused that much of an immediate impact and difference, no NFL team would use them.
At the end of the day you're still talking about owners who make the call on these fields and have to sign the paychecks for a whole roster of highly paid hard to replace elite athletes. If the turf fields really are so much worse, the owners would just be shooting themselves in the foot. I'm not saying all owners are smart, but they do act in their own self interest.
fug the Super Bowl refs.
fug Ed "too young to get that call" Hochuli.
fug the 2016 season opener heading hunting on Cam is okay refs.
fug Jerome Boger.
fug Amy "You're only getting to third base on prom night" Reynolds.