standard keeper league Julio or Howard?

Julio by a lot

Was listening to Sirius the other morning and somebody brought up the fact that he feels like Julio is going to be one of those guys who walks away from the game early. Pointed to his history of foot and ankle issues as reasoning why. He said he gives him 3-4 more years. Very debate-able and not very debate worthy, BUT it's a point nonetheless. What round is associated with Howard? I lean heavy toward keeping him over Julio, depending on where you're picking in round 1.