By rule, that Boston College touchdown against Pitt shouldn't count. Per the NCAA rules on what is and isn't a catch:"If a player goes to the ground in the act of catching a pass (with or without contact by an opponent) he must maintain complete and continuous control of the ball throughout the process of contacting the ground, whether in the field of play or in the end zone. This is also required for a player attempting to make a catch at the sideline and going to the ground out of bounds. If he loses control of the ball which then touches the ground before he regains control, it is not a catch. If he regains control inbounds prior to the ball touching the ground it is a catch."