Although I'm not sure of your scoring system, it looks like this team will hang on the success of your WRs. The good news is WR seems to be the easiest to acquire talent through waivers during the season. If VJax does play he will be a good pickup, and Driver must continue to produce, although I am a bit wary of his age and upcoming talent in Green Bay's WR corps.
I'd either look at trading Spiller for an upgrade at WR and hope that Brown makes a splash for you, or keep a close eye on the waiver wire to see if any WRs come out of nowhere to surprise this season. Unless of course Driver has a nice start to the season.
Good luck, and please see mine:viewtopic.php?f=44&t=468933