You can look up what Harrison, Worilds, or Porter used to do in term of tackles. They had quite a bit, especially Harrison, so no our defense has not always relied on a funnel like deployment to make tackles. Past OLBs in the same system either had the power to diengage and tackle, or the speed and quicklness to avoid lineman and make plays. Jarvis Jones has neither!
Debating these points would not be wise. If you read my stuff, I think Dupree has hit the rookie wall for now. Jones as a first round pick should be much better than a very old Harrison, and a fringe like 3-4 starter in Moats. Yet he's behind them. They say it takes 3 seasons to judge a player. If it walks like a duck...
http://www.pro-football-reference.com/players/H/HarrJa23.htm
http://www.pro-football-reference.com/players/W/WoriJa99.htm
http://www.pro-football-reference.com/players/P/PortJo00.htm
Now look a Jones!
http://www.pro-football-reference.com/players/J/JoneJa05.htm
Yes, lets look at defenses from past years with some of the best players at key positions to contribute as well when trying to compare STATS of Jarvis Jones. You said Jones doesn't set the edge, when in fact he does a VERY good job of setting the edge, which is why teams are running to our left side 65% of the time.
You want to compare Porter and Harrison to Jones when they were in their early to prime years when you had two of the best 3-4 lineman EVER eating up blocks, plugging up lanes and doing more than McClendon and any combination of Heyward and Tuitt can do. And I love what Tuitt and Heyward bring to the table. I think they can be very dominant, but they don't compare to Hampton and Smith.
You are looking STRICTLY at the numbers, which I already proved to you is the wrong way to look at things. Harrison is getting MORE snaps than Jones, yet his stats aren't that much better than his. Dupree and Moats are splitting snaps pretty equally, and neither of them are any better than Jones in the stat dept, and they are seeing more action in the running game because teams are running their way MORE.
Jones is not the worst starting OLB we've had, and if you actually WATCHED the games, you'd actually see that. Jones is applying pressure quite often, he's stuffing lanes, and he's usually around the ball. A lot of the things he is doing now isn't showing up on the stats sheet, he is even in coverage a lot more than he was, something you said he can't do (and that coverage is exactly what got him his INT in the redzone).
You can hate on him for not being a superstar all you want, but he is solid and he is playing just fine. He is not the weak link in the defense. The weak link in this defense is ALL secondary, it's Blake, it's Boykin, it's Allen.
Was Cam Thomas any better than Tuitt as a rookie? I would say no, and he ( Tuitt ) should have received more playing time. Should Bryant have played sooner as a rookie? I say yes. I think Tomlin was a game or two late in the promotions here.
Or Jesse James was pretty bad in the pre-season. But when given a chance he showed signs of being decent! Prior to this, us fans did not know about James in an NFL game. It took an injury for James to play. Look at him now!
But us fans do know that Jarvis Jones is a weak link.
The risk of giving Chikillo a series or two on defense is minimal.
PS: Wheaton should return kickoffs.
As pointed out, Wheaton is already returning kickoffs. And giving Chikillo a series or two a game is a bigger risk than you think. You don't see what happens in practice, but the coaches do. You only see the stat lines, and even then you try to manipulate them to fit your agenda. Chikillo did absolutely NOTHING, he hasn't even shown much on special teams. He's been active for 6 games, he has 4 tackles, 3 solo. All 3 on special teams...