Maybe Bob Kraft will have a stadium promotion, like a Papa Ginos Ultimate Upgrade and a fan from section 305 will be upgraded to the active roster...
It would have to be someone for the 46 man roster as just putting someone on the 53 without having a need for them on the 46 is just bookkeeping.
So, PR is a thought, but WR in general is thin Lloyd, Welker, Branch, Slater. Maybe the PR/WR guy is a fit, but they have another WR on the practice squad too like Jeremy Ebert who was a draft pick and with us for training camp. Or Kamar Aiken who is BIG at 6'2" and 213 pounds.
SF 49ers have a very physical secondary and that isn't always great for us with Brandon Lloyd having difficulty with aggressive press coverage. It won't bother Welker, but Branch might struggle to get off the line. We don't have anyone to catch the quick-out screen like Edelman used to do. Maybe Kamar Aiken is that guy.
It'll probably be a fan from section 305 though.