Video request: Duke v SFA final play of OT

[Nevadaref]

Start with the Duke player dribbling into the FT lane and losing the ball.

At that point my questions arise:
1. Foul or good hustle by the SFA player diving onto the floor around the Duke player’s legs?
2. Travel by the SFA player on the floor who obtained possession while prone and then turned to his back and sat up prior to passing? Do the NFHS and NCAA traveling interps differ on this action?
3. Foul by the Duke player in the backcourt as the SFA player with the ball starts to break for the other end?
4. Possible GT or BI on the winning lay-up? (I believe that the Duke player missed the ball.)