Question about spring and returning a phone..?

[fmmerritt]

I had the hero first and took it back and got the moment..Ive only had it since mid feb and would like to take it back and get the hero again..Will they let me do this??I swapped out the other one and paid more for the moment b/c for some reason i got adiscount on the hero for being a premier member.Anyway do you think that sprint will allow me to return it and get the hero again.