911 < Taker. Period. You really think Bill Alphonso will distract someone like Taker? Who has Paul Bearer? I won't even factor that into the equation. The Undertaker is simply the phenom. He's beaten them all more than once. He 'killed' Hulkamania, Bret Hart, Sid, Shawn Michaels, Austin, The Rock, Vince McMahon, Ric Flair, Kurt Angle, Edge, Batista, HHH, Kane, and the list can go for minutes.
Taz has beaten Kurt Angle, RVD, Raven, Shane Douglas, and Tommy Dreamer. In big matches like this, Taz simply can't hang with the Deadman. A suplex won't do the damage on Taker that it does on everyone else. Taker is smarter, faster, and better than 911. He's also a submission guy, too. That triangle choke's deadly as fuck, too.
I can't vote for Taz. Not against the Phenom. Not in WCW, or any C-W.