WR Terrell Owens will make his Seattle Seahawks debut and is expected to play early against the Broncos in preseason game No. 2 -- but it's the quarterback rotation that looms largest.

QB Tarvaris Jackson is among 14 Seahawks who are officially considered "not expected to play" Saturday night, although no reason was given. That leaves the work to be divided among Matt Flynn, Russell Wilson and Josh Portis.  Flynn is expected to play the first half, with Wilson starting the second half.

The other Seahawks who aren't expected to play are WRs Sidney Rice, Ben Obomanu and Doug Baldwin, TE Zach Miller; guards John Moffitt and James Carpenter, LBs Matt McCoy, Malcolm Smith and Mike Morgan, DE Cordarro Law, CBs Ron Parker and Walter Thurmond and FB Michael Robinson.

Kellen Winslow is expected to start for Miller.  Vai Taua is scheduled to start for Robinson. Owens and Deon Butler will fill in for Obomanu.

For up-to-the-minute Broncos updates, follow Andrew Mason on Twitter at @CBSSportsNFLDEN and @MaxBroncos.