The FA wide receivers still out there will generally be average at best. The questions are now: (1) What particular traits to do they have that will enhance the Bills pass game? Or, (2) do they see the potential for development in a year or two to be a top tier guy? ..... I still see Robert Foster positively answering those questions. Rob was probably not as good as we want to remember in year one, and probably not as bad in year two as it seemed. I seem to recall, he was not a regular starter at Alabama? He is still developing. And, he has that one quality that you can't teach, elite speed. I think he can and will develop, and I think the Bills brass are still counting on that; thus, unless they can get one of these other guys on a cheap prove-it deal, don't expect any more WR signings.