Wilkerson was going to be my next jersey purchase, however Richardson's swagger may swing me to rock #91 in 2014. I love how the kid just swarms to the ball and always seems to be in the backfield on a play or chase down a RB. Sacks are a nothing stat in today's NFL, as long as he stuffs the run and puts quality pressure on the QB to hurry every snap this kid will be a dominant force that will force O-Lines to double him giving guys on the outside a chance to get to the QB.
I'm debating the same thing, myself. Now that my Revis & Sanchez jerseys are outdated it's about that time. I'll probably go with Wilks, but Jets gotta pay him first. Every time I buy a jersey, the dude is off the team within 3 years.
The scary thing is Sheldon looked MUCH better than Wilk did his rookie year. Not saying the transitive property necessarily applies, but I'm not saying it doesn't either.