Sure he'd catch passes with those teams but I highly doubt he'll have the kinda success he's having with the Patriots. The Patriots were the ones that practically discovered his abilities and used it to their benefits. Thats why they forked over a 2nd rounder for him. ANY team could've had him for a 2nd rounder or 1st. That's my point. If the Patriots hadn't traded for him and not given him the opportunity, Welker would be another white possession WR like Stokely. He was camp fodder before the Patriots made him who he is today.
You honestly think if we traded our 2nd round pick for Welker in 2007, and had him play for our team, he'd have 100 receptions, 1000 yds and close to 10 TDs? Sorry if I don't smoke the same stuff you're puffin.