It’s possible, but I think it’s more just insurance in case Dobson can’t go, but it looks like he’s okay so I’m not sure how long Collie will be around. And really, he’s more in the Edelman/Amendola slot receiver mold anyway, so I am not reading too much into his arrival. The rookies have shown a lot of promise, but I don’t think anyone would argue the Pats have no need to take a look at another weapon at WR.