[CompSci87]

presumably Pac-12 refs cannot ref a game in which we play?

Not the case if past final fours are any indication. Missy has reffed at least one FF game we were in (I recall in particular, 2009 semi vs UConn)

Also, WBB refs aren't exclusively employed by any particular conference. Most ref games in more than one conference even in the regular season.

[CompSci87]

presumably Pac-12 refs cannot ref a game in which we play?

Not the case if past final fours are any indication. Missy has reffed at least one FF game we were in (I recall in particular, 2009 semi vs UConn)

Also, WBB refs aren't exclusively employed by any particular conference. Most ref games in more than one conference even in the regular season.