Step aside Wheaties: A new, improved, 21st-century breakfast of champions is here. This fiber- and protein-packed, peanut butter and banana “flavored” oatmeal (made with real peanuts and bananas!) will keep you full for hours of cragging, a.m. training, or snack-free desk sitting. Ready in 7 minutes or less with zero chopping, egg cracking, or flapjack flipping,…