This comparison [2013] gets bandied about, but it isn't apt, IMO. The biggest problem is that it restricts "receivers" to "wide receivers". Gronk missing the first and last months and the team being blindsided by Hernandez contributed at least as much to the offensive woes as the lack of WR talent. Imagine what circumstances would have to conspire for NE to be trotting out this year's equivalent of Hooman and Matt Mulligan come playoff time.
The gap isn't quite so large at RB, but I'd still take White/Burkhead as receiving backs over Woodhead and Vereen, particularly since Shane hadn't fully developed by that point. And this doesn't include the potential of Michel.
Already the comparison is clearly flawed, but I'd contend that it would be so even if we accept the limited original terms. Here are the receivers that opened 2013:
Edelman, Amendola, Thompkins, Boyce, Dobson
Three rookies, none of which who ended up panning out, Edelman before he was JE11 and Amendola. For the purposes of this discussion, I'll assume Dola didn't get hurt since injuries may happen this year as well.
By comparison, here are the options this year.
Edelman, Hogan, Dorsett, Patterson, Decker, Britt, Berrios, McCarron
Yes, Edelman will be suspended, but for these purposes we'll call that a wash. I think 2013 Amendola has a clear edge on Hogan, but Chis is still a viable receiver who looked to be developing nicely last year before injuring his shoulder. The rest is no comparison. Patterson is viewed as a bust, but he's light years beyond Dobson. Same for Dorsett and Boyce. And Decker/Britt bring at least some level of experience and/or competence to the position. The cliff edge isn't nearly as dramatic, which is important for a team that thrives on mismatches.
All told, if somehow NE loses Gronk and Hollister during the preseason, none of the vets pan out at WR forcing Berrios and McCarron into key roles and Michel's injury lingers all year, leading to an eventual placement on IR, then comparisons to 2013 will be valid. Prior to that, not so much.