That is the current theory, the 9 RJ's going through heavy checks in RFD are going somewhere. I doubt they are going to be parked, one theory is that they will be subleased to another company, the rumor is that it will be Skywest they have a need for CRJ 700's, they were apparently talking to the local FSDO about just that. The others will more than likely be included in the deal at a later date.
Like I said before AAG wants jets, but who gets to fly them is the question. I am betting that the announcement will outline the statement above along with exercising some options on the Q4. After that the games will begin with the "who gets the bigger jets". They are going to use this situation to their advantage in the contract negotiations, just wait and see.