I'd like to see what Mikael and Devin Townsend could do. I adore Devin's vocal work. The chorale styled layering he does simply blows me away. There are just those parts in songs like Seventh Wave, Stagnant, etc. that just seem to leave the shorthairs on my arms on end. He's did a great job on Soilwork's Natural Born Chaos album and I think a dual contribution of Steven Wilson and Devin would really push Opeth's sound to its limits. Then again it's one of my dreams to see all three of these guys go out on a tour together. I think it would be a great idea for Katatonia, Devin Townsend Band/SYL, Opeth, Porcupine Tree, Dan Swano (EoS, Bloodbath, Moontower, N'gale), Forest Stream, Agalloch, Dark Tranquility, In Flames, and Arcy Enemy :: I could keep going but I think this shall suffice:: to do a worldwide metal festival tour. It'd be something along the lines of a Vans Warped tour but with metal/progressive music. Or they could keep it in one city and make a 3 day event out of it like they do here in North Carolina with the annual Cityfest Live! event. That way you could get some of the more obsucre/up 'n' comin' acts and also start bringing in more bands like Arcturus, Immolation, Cryptopsy, Vehemence, Kalmah, Sentenced, My Dying Bride, Khante, Decapitated, Peccatum, Winds, Grave, Carnal Forge, Cephalic Carnage, The Haunted, Nightrage, Nonexist, Cradle, Dimmu, Kataklysm, Symphony X, Adagio, Pain of Salvation, and Blind Guardian.
I imagine that the event would sell a shitload considering the variety of bands that could be featured. Then all you gotta do is find a company/companies willing to make a DVD out of the event an voila!!
((sigh)) It's a nice dream but I'd be happy seeing Opeth work with Devin or Seeing Steven Wilson, Devin Townsend, and Opeth tour together.