Just a few thoughts
Studs:
O-Line: In general they held up fairly well in pass protection. The run blocking is a little bit of a question mark still, especially on the stretch runs. I really don't understand why they try to run Eddie to the edge instead of using his size and going up the middle, but the if those are the calls that are going to be made, the O-Line will need to be better at making a lane on them.
Clinton Dix and D. Randall: I thought they both played really well and were quite physical.
Clay: He was getting a lot of penetration on some of the runs and had a few pressures to go along with the sack. He looked really reinvigorated being back on the edge.
Blake Martinez: overall I thought he played just ok, but that's all we really need. Having a rookie 4th rounder be able to man the middle and allow Clay to be on the edge is a huge boon to the defense even if he's not a playmaker in himself. By just being average, he's a stud for us.
Duds:
The first Jags drive run defense: gave up a lot of 6-7 runs against a team that didn't do too much the rest of the afternoon. Hopefully that was just a nerves/game plan issue that was adjusted after the first drive and they'll be fine going ahead. Overall run defense is still the thing I'm most concerned about on this team.
Jared Cook: super quiet, and imo on the one catch he had he went down before the contact hit instead of fighting for the first down. Hate seeing that. Richard Rodgers went all out on his diving extended catch to keep the first TD drive alive.
Gunther and Burnett: I think they looked slow and Burnett was a bit out of position a few times it seemed. I didn't really think Rollins played that badly. He got beat twice, but the one time he was in position and the throw was perfect on the TD to Julius Thomas and the other he was right there too. He'll just need to learn how to read the WR's reactions more and get his hands up to break up the pass.
The refs: didn't really see anyone mention it, but I have to say I didn't think it was an especially well reffed game. Honestly, it kind of felt like we got a few calls we shouldn't have got. Our DBs were mugging Allen Robinson and probably should have had a few PIs. Obviously, I'm happy the calls weren't made, but I'd like it be a bit more evenly called/consistent.