Round 7, Lundy hits Santana with a check hook and Santana runs his head into the turn buckle ala Mayweather-Hatton.
Agree with everything save the last part. Crawford and Leonard Bundu (1 and 1A on my list of switch hitters) may not be as fluid as Luny in switching (though they're both damned close), but they both have a better sense of when to switch and of how long to stay in each stance. That makes their switch hitting more effective than Lundy's, imo.