ENGLEWOOD, Colo. -- He has played in the two highest-scoring offenses in league history.
He's had a 16-catch game in his career and he's had more 100-catch seasons -- five -- than anyone who has caught passes in the league's history.
Yet as the Denver Broncos have rolled out to a 6-1 start, again with the league's highest-scoring offense, there are times when wide receiver Wes Welker's role has been almost ornamental. His 19 catches are his lowest total over the first seven games of a season since 2005. Back then Welker was a Miami Dolphins wide receiver who had 16 receptions over the first seven games -- a far cry from a key piece in the 2007 New England Patriots offense as well as the 2013 Broncos.
"Yeah it's definitely been different, for sure," Welker said. "Would I want the ball more? Yes. As long as we're winning games and we're being productive on offense and doing those things, I'm good with however we get that done. It's kind of strange being, I feel like, the weak link of our offense. If I'm the weak link, we're going to be OK."
The season has been a bumpy ride thus far for Welker. It started with a concussion in the preseason game against the Houston Texans, Welker's third concussion since last November, followed by a suspension for a violation of the league's policy on performance enhancing drugs. The suspension was initially for four games, but was reduced to two when the NFL and the NFL Players Association approved a new drug policy.
Others have stepped up this season. Julius Thomas had seven of his nine touchdown catches over the Broncos' first four games, Emmanuel Sanders had three 100-yard efforts in the first four games and Demaryius Thomas has four consecutive 100-yard games.
That, and the Broncos' desire to play out of a two-tight end set more often, have left Welker as a bit player at times. He had one catch, for 8 yards and a first down, in the Broncos' win over the New York Jets to go with two receptions for 5 yards in the win over the San Diego Chargers last week.
"Wes is far, far from the weak link in the offense," Sanders said. "The thing is, it could be anybody's day on any given Sunday. Wes just hasn't had his opportunity. But I remember when you guys were saying [Demaryius Thomas] was not being as productive and things of that sort, and I came out and I said, 'Look, Demaryius can go off in any game for 200 yards' and that next game, he went out for 200 yards. So that's the same thing with Wes. Wes can go out for three touchdowns and have a big game versus any opponent. I feel like it's going to click for him pretty soon."
Welker would likely like "pretty soon" to be this weekend. The Broncos (6-1) will face the New England Patriots (6-2), Welker's former team, on Sunday in Gillette Stadium. Welker's exit from New England was somewhat messy before he signed a two-year deal with the Broncos.
Of the four primary pass-catchers for the Broncos -- the two Thomases, Sanders and Welker -- Welker moves around the formation the least. Welker most often plays out of the slot, and Julius Thomas has been the preferred matchup in the middle of the field. And quarterback Peyton Manning meticulously throws to the coverage without forcing the ball to any of the receivers.
Demaryius Thomas has said "any week it could be your week," and Welker was asked this week if he believed Manning wanted to find a way to get him the ball more against the Patriots.
"Not necessarily; I don't want him to feel that way either," Welker said. "I just want him to go play his game and whoever's open is open and whenever we need to score touchdowns, that's the way I want it to be. I'm not going to put any pressure on him or anything else, [saying] 'Hey, I really need the ball because I'm playing my old team,' or anything like that. I just want to go out there and whatever we need to do to win the game, that's first and foremost for me. Hopefully I make some plays along the way, but however that happens is how it happens."
Last season Welker had four catches for 31 yards in the Broncos' regular-season loss to the Patriots (a Nov. 24 game the Broncos had led 24-0 at halftime) to go with four catches for 38 yards in the Broncos' win in the AFC Championship Game.
"I like the way Wes Welker works at football," Manning said. "He loves it, another football junkie, gym rat, whatever you want to call it that loves football, loves to work. You can't tell him, 'Hey, that's enough, we're going to stop.' He wants to do one more, one more, one more."
Welker said he feels more "comfortable" going back to play against New England this time around and that "I'm just so excited about the opportunity and a big game like this."