When I said the thing about Alissa/Mirai I meant more Mirai and only Alissa if she does a bad long. If the outcome is 1.) Flatt 2.) Czisny 3.) Wagner, then I agree Wagner should not get special treatment UNLESS she does a long program with 6 or 7 triples and Alissa does a long program with 3 and only beats Wagner because of huge inflated PCS. If Alissa comes in 2nd a does a program with 5 or 6 triples and wins fairly, then certainly she should go.
The whole issue with the GP is tough, because Ashley made the final and did well, it should help her, even though Alissa and Rachael outscored her. Also, internationally Alissa does not have a very good track record apart from the grand prix events - 9th at 4CC, 11th at Worlds (with a pretty good long too), 15th at worlds in 07. She's had the chance to go to worlds twice and blew it twice. Ashley blew her chance at worlds once, and Rachael did very well at Worlds despite not skating her best.
If the USFS wants Rachael on the Olympic team, which I assume they do, they'll have her be 1st or 2nd if she deserves it. For some reason I feel like the USFS just wanted Czisny to win last year, so they held her up and she did. Last year there wasn't really pressure though, this year there is, the results from last years worlds are known, the judges know how Alissa's freeskates have been mediocre and how great Rachael's freeskate at SA was. If they want to US to do well at the Olympics, they probably won't hold Rachael down and a less consistent skater up. If Mirai and Alissa do great at nationals though, I don't think the USFS should begrudge them a spot either