broke a tackle, juked somebody or simply out ran everybody and took it 50 yards to the house? that happens several times every Saturday. its just something that college football players do. Not BYU receivers. Or when was the last time Mangum did something similar - alluded a pass rush, spun out of a sack, looked downfield and found a guy - again, something QBs in college football do regularly, not BYU's QB. a RB, with nowhere to go, makes a cut, breaks a tackle and takes it 40 yards - UT has been solid, but even hasn't broken a long one.
These are plays that are being made all the time by college football players. its necessary for a team to be successful, but at BYU it is non-existent.