The fact that Sheard and Niko got more snaps than Jones in the playoffs is pretty telling.
Jones was a good player, who either showed up in a big way, or did nothing whatsoever. There just wasn't enough consistency to his game.
Now that doesn't make him a bad player, he certainly was good, but it just does not make him worth the contract he would've commanded, especially when Butler, Collins and Hightower are all due.
Overall, I can't get mad at this trade, especially if we get a talented pass rusher with our new pick and 4 years of team friendly control to boot. Also, Jones' comp pick would've been a high 3rd if he walked in Free Agency. We got a high 2nd. No one can certainly complain about that.
Cooper is just the icing on the cake. A former #7 overall, on a one year deal. If he does well, especially with Scar back, great. If so, we get a nice comp pick or a solid talent. If he sucks, well, he sucks and you let him walk, just like Jones would've.
Not to mention it gives us additional cap space for a potential impact free agent, like Long, and the chance to let Flowers, Grissom and Johnson loose and see what they can do.