As an AirTran crewmember (9 years), I have no problem, knowing that it is part of a larger growth plan. The reason for the Miami Air outsource is simply to redeploy some 717s on the ex-jetConnect routes as AirWisconsin is phased out this summer. Once both AWAC and Ryan Int'l are gone, and we start taking nearly two aircraft a month next year (1 717 and 1 73G), there should be no more outsourcing.
Of course, if this included a DECREASE in flying for us, we'd be rioting and on strike, but since it's just temporary, and we're continuing to grow like a weed (900 new flight attendants to be added by years end!), we're fine with it.