I think BB might see WR's as sort of a diminishing returns prospect. After the first few million to get a 1,000-1200 yard receiver, you're looking at tripling your price for a 1500+ yard receiver. How much more are you getting from them? Especially considering that some of those yards will come at the expense of other guys. Looking at the bottom line with passing yards, there's just not a big difference in a team that is stacked with guys like Denver, or Indy, in the day, vs the Patriots post Moss. Brady is still throwing for as many yards, often more then all those guys with cap wrapped up in receivers.
What are the results? Not a single top receiver is in the SB this year, last year D. Thomas was the only one, and he lost.
I'm not saying I wouldn't want one. Partly because I'd like to see Brady get a chance to compete statistically with guys with much better weapons. BB obviously invested in Moss, but Moss was a rare talent, I don't see any Moss available to the Pats.
BB has never invested in a first round WR in 15 years, and only has like 3 out of 40 2nd rounders as WRs. People want to say, BB can't draft WRs. Sure, but he doesn't even try. I bet there isn't a single team who has invested less in the position.
He's basically told us what he thinks they're worth, and it's not much. Look in the bargain bin, because that's our next guy.