Williamson has a small outside chance of being MIN's #1, but I gotta think KRob is viewed as the lead horse on this team.
The Vikings' #1 WR checklist
T Taylor = not a chance
M Robinson = not a chance
Why not a chance for Taylor or Robinson?
Has either player been even close to #1 status this century?? YES...Marcus was a monster in '99 BEFORE his two blown knees. Again, that was in '99. Taylor couldn't even crack 900 yards as the Ravens' primary option 3-4 years ago. What more can be said about him now??
Has KRob?
Belive you me, I'm not the biggest KRob supporter on the planet. However, Mr X did indeed post over 140 receptions and 2100 yards collectively in '02 and '03.'04 = KRob's party hiatus
'05 = Pro-Bowl (special teams, of course)
Of all the WR's on the MIN roster, KRob has the best track record (statistically speaking).
one of those years he had I believe 1240 yards and 5 TD's. Just off the top of my head that's my guess because i owned him back then. That was also playing in Seattle with Holmgrenn and the west Coacst off. Childress has said he's not running a real WCO but I'd imagine he'd incorporate some of what he learned in Philly into his passing attack for what it's worth, even if he's going about more of a power style for the run game.Travis Taylor has a pretty bad set of hands (so does K Rob but maybe that was because he was playing drunk

) and has certainly never been considered a technician at WR. Which again might compare him to K Rob. But, K Rob is a freakish type athlete so maybe TT is a poor man's Krob.
Myself, outside of their lack of talent at the position, I can't understand why they've plunked down money and commitment to a guy who's been such a problem with his former club, the NFL, and the court system (what idiot shows up drunk for Jail?) when they are supposedly trying to clean ship (pun intended).
I also think it's a real mistake if they bring back WHIZZY for the same reasons. They've got numbers at the position 1. Chester taylor 2. Me Mo (like him or hate him but he's an excellent 3rd down and change of pace type back and 3. Ciatrick Fason (talented kid who just needs playing time, he could contribute).
As for Williamson, it's hard to tell when he'll develop into a solid starter, he'll only be in year 2 and we all know the wideouts can take some time. He will be in the picture, though most certainly it's more of a development thing.
I think KRob could have been a bigger player last year at WR but it was more of a, "hey, you're here , but we're not too sure about you and we have guys in a pecking order already. Keep your S*** together and we'll see what happens." When incorporated into the offense, he made some big plays at times and he obviously improved the Special Teams, making the Pro Bowl (I hope he stayed away from the drinks in the cut out pineapple), so it's obvious he has the physical skills to be special against NFL comp still.
Finally, I'd say it's real murky right now if KRob or Williamson emerge as bonafide 1 - 2 wideout options at this point and the same would go for T Taylor. Marcus Robinson is more of a super sub off the bench. He's got little left physically so I would eliminate him from canidacy for a #1 type season as most think he's not got enough in the tank. If I were a betting man, I'd throw my money down on KRobbecause he's been around and done it before but there are certain to be more solid WR choices fantasy wise from other teams.