Jeff Porcaro w/WHAM!?!

I just listened to Careless Whisper by Wham! and it has so many
signature Porcaroisms in it--his classic 16th note groove with that
silky hi-hat, his distinct pocket, the spacey fills, and the
alternating snare, snare-tom backbeat during the sax solo that it's
gotta be him.  No discographies on the internet can confirm it's him,
and allmusic lists some guy named Trever Morell.  I've heard he did a
lot of sessions that he wasn't credited with and this song came out in
'84 during his reign in the studio.  Do you guys think this could be
one of those uncredited ones?

Nate