They are absolutely legitimate. Clearly you haven't been following the Miami Hurricanes Football program for a while if you can't recognize problems within the program.
Is he going to be forced to start Wiggins and Pope at WR?
Will he continue to call drive-killing runs up the middle for loss of yards?
Will be still be rotating 4 RBs?
Will it take them half the season to figure out who should start on the O-line?
These are the important questions that NEED...