I think Wilson needs to improve in the same areas that I've been looking for him to improve for the last two off seasons also.
I think he definitely still has time make these improvements, but TBH I've been incredibly surprised by his lack of development in the areas I was expecting.
*Wilson still uses an internal clock to break from his designated spot rather than responding to pressure. I thought he would have developed a little bit more in this regard, but I have yet to see it.
*On non-gimmick pass plays he's still almost exclusively throwing from above the pocket, or after having broken from the top of the pocket if nothing is available to him when his internal clock starts ringing. Some people say this is a height thing, and I don't think that's even remotely true. Drew Brees really isn't much taller than Wilson, and he's excellent at this: he 1) stays at the top of the pocket until he feels pressure (it's not an internal clock thing), 2) he steps into the pocket (Wilson still rarely does this unless it's winding up to throw, and 3) he manipulates the pocket to buy more time while keeping his eyes up field. I thought Wilson would be intermittently doing all three of these things by now, and I haven't just seen any development along any of these lines at all.
*Wilson's accuracy still runs very hot and cold. It's always been a strange one for me, because I don't see anything in his mechanics that would cause this, and because he's really consistent in his mechanics (clearly something he has put a lot of work into). This has always been a big head scratcher for me. I'm just not sure what it is.
Overall the Russell Wilson I watched last year really hadn't developed from the Wilson I watched the year before or the year before that. That was masked a little bit by his outlier year rushing the ball last year, and the wild fluke of none of his fumblings being lost last year.
Also worth saying that none of these are things that you can blame on WR or O-Line play. If anything, bad WRs and a bad OLine would give someone MORE opportunity to develop these skills, and these are PRECISELY the skills that guys like Rodgers, Brees, Manning, and Brady posses that make bad WR and line play look like good WR and line play to the untrained eye.
And just to insulate myself from some of the hate a little bit, I believe that currently Wilson is as he's been: a very good quarterback.