apologies if this has been done before, but who would be your ideal people for Dev to announce his next collaboration was with?

A line-up would be preferable than just a list of individuals and no, you may not nominate yourself.

I'd go for Dave Lombardo and Alex Skolnick and... nah, who listens to bass players.

Brendan Smalls, meaning I want him to produce the next Dethklok album

If not Brendan Smalls, then Britney Spears.

Mikael Åkerfeldt. Oh yes.

Matt Bellamy from Muse. Some pretty interesting shit would come from that, and no mistake.

Mikael Åkerfeldt. Oh yes.

Indeed.

Mikael Åkerfeldt. Oh yes.

Totally agree.

Mikael Åkerfeldt. Oh yes.

Totally agree.

I have to quote myself just to emphasize how awesome this would be. Oh god, it would be too awesome... so awesome that the world would implode upon itself.

Matt Bellamy from Muse. Some pretty interesting shit would come from that, and no mistake.

I agree that would be good. But maybe a little too wierd for some hahahaha.

Mikael Åkerfeldt. Oh yes.

I think this is a dream dreamt by many. I only recently got into Opeth and now even I would like this to happen.

Brendan Smalls, meaning I want him to produce the next Dethklok album

If not Brendan Smalls, then Britney Spears.

Well rumour has it there is going to be another Dethklok album so fingers crossed!

Christina Aguillera.

Kristoffer Rygg

'Nuff said.

Mikael YES!
The guys from Rush, and Mike Portnoy!
The mind boggles....

Katie Melua

If not Åkerfeldt, then Devin. Make a clone. 2x Devin.

... 50 Cent.

Wilson, S.

Ryan has even volunteered to drum for such a project!

Arjen Anthony Lucassen, again.