Gotta wonder if that weight cut Til makes for 170 contributed to the KO. It was a good shoy, but it didn't seem like the type of shot to put him out cold for a couple minutes. Its possible that his brain was still dehydrated. May be time to move up to 185 (and to start keeping his chin tucked when he's moving back, lol).
But congratz to Masvidal, and I loved watching him popping Edwards in that big mouth of his heheheh.