Well, my only concern is that since it doesn't have interceptor, it will be much less effective against ground targets
Correct me if I'm wrong anyone, but I believe flyers get to choose whether they are Skyfire or not (and are the only units, other than those with Interceptor, that can). Therefore, flyers don't need both in order to be effective at hitting ground targets. Check the flyers page in the BBB.
As a result, no problem! They make good anti-air and good tank hunters. Now, to deal with the armor 10 problem...