“Dr. Wilson, the exchange spot, it was originally yours, wasn't it?"

Jamison initially asked for Norah, but upon her return, he signaled for Baylor to come over and presented him with the opportunity, leaving him to ponder if the spot was initially intended for Norah.

But he couldn't understand why she turned it down. Was it because she intended to give him the spot? Otherwise, why would Jamison pick him and not someone else?