I got an AS schedule change too that has my BOI-PDX exodus flight an hour earlier that evening. I redeemed DL in Feb just before the DL/AS contract was terminated and that was the only 12.5K option I saw. The other connection point would be SEA, and DL does have an evening BOI-SEA (which would be my IRROP backup). I can imagine the BOI exodus crowd atmosphere (which I had experienced at CNS in 2012) will only be "eclipsed" by PDX (a much bigger exodus), but not at SEA.