"Was I ice that only dreamed it was a man?" I just don't know about a "Bobby starts losing touch with his humanity" story. He's not really the type.

Bobby doing amazing and astonishing things (pun intended) with his powers would be cool, but transporting the team through "Molecular Inversion" is a bit much. They should keep it in "Bobby can occasionally do some really incredible things with his powers, but takes a physical and mental strain on him" area.