They all had crap rookie seasons. How hilarious is that? Burks and Jackson followed bad rookie seasons with even worse second years. While rookie seasons don't always tell you how a player may turn out, bad rookie seasons more often than not are correlated with poor second seasons leading to the bust label.
For me, it’s hard to form an opinion either way. As an example Burks played in minimal fashion on Defense altogether, it didn’t help he suffered an early season shoulder injury. When he got back he was relegated to ST where I believe he was a leader in tackles and tackles inside the 20. I could be wrong?
As far as D he had such limited time, I don’t know you can justifiably make a harsh career evaluation. I’d like to see him start the season healthy and put a string of 6+ games or so on D before I get overly critical. What was promising is he won the starting spot next to Martinez, then tore a pretty serious chest muscle.
As far as Gary? We drafted 2 high priced FA so he’s immediately at the bottom and for good reason. Then what were they to do? Bury a 3rd veteran player coming off double digit sacks?? I do wonder why the FO went after a position they stacked in FA though, but again can we make a career evaluation of a guy who barely got 20% Defensive snaps (good or bad)?
Josh Jackson concerns me the most, for a top #50 selection he should be farther along by now. 2019 better be more than just a nice rehearsal again. I honestly think he fits more of a Safety mold.