In the 1st video he is in the RA but isn't he considered a primary defender? In the NBA & women's college he obtains possession in the Lower Defensive Block so it would be a regular BB play ... which IMO is a definite no call.
In the 2nd video, I hate to bring a "he traveled" into the discussion but ... ahem ... he traveled.
He does a hop step (jumps off and lands on same foot).