I'm going to be sending my application in very soon, and my guidance counselor talked about some colleges needing 2 or more teacher recommendations. Looking through the Purdue application, I didn't see them ask for it. Is this required? Also, since Av. Managment is my first choice, should I hear back to Purdue in a few weeks, or will the fact that flight is my second choice delay it until december sometime? Thanks a lot for your help.