He was at center court on the catch. TC's drive up the left hand side of the court really took a lot of passing options off the table. To be fair to him, if the play went off the rails, that's not necessarily his fault. He probably shifted into "get it up the court" mode.
I honestly think it was bad coaching. Can't blame TC on this. If a play breaks down and you are making an inbound catch heading the wrong way, he has to prioritize sprinting up the floor in a straight line. What he did once his defender fell down is another story, but that's really secondary to the poor coaching, imo.
G didn't get the ball. That means Dixon beat JB on this play, period.