Complex sentence: Diller was ranked 1st in FCS receivers, 3rd overall in FCS athletes, and 82nd in overall NCAA athletes, and was predicted to be an early 7th round draft pick.
Split into simpler sentences: Diller was ranked 1st in FCS receivers, 3rd overall in FCS athletes, and 82nd in overall NCAA receivers. He was predicted to be an early 7th round draft pick.