That is false. Bama has 25% more players than Miami has in the NFL right now. Not only that, but they have less risk of getting injured by riding the pine for 2 years as opposed to a school where they may play for a full 3 years.
One of the pros of going to Bama is you can ride the pine for 2 years and save your body. Ball out in your third year on national TV for 15 games and then get drafted.