Any trend to have multi-console games come out on the Wii first?

[Parokki]

In theory that might happen, but in practice most developers seem to be thinking "developing games for the Wii requires less manpower hours, so let's have fewer people working on the Wii version!".

I don't expect Wii versions of multiplat games to get a lot of special treatment, but the shorter dev times should show up in exclusives.