2. Stevie Johnson is a legitimate No. 1
Johnson entered his third NFL season last year with just 12 catches in 16 career games. But last year in Week 3, he had three catches for 66 yards against the Patriots, and his touchdown catch in that game began a string of five straight games with a score that confirmed his development into a top receiver. Johnson has been bothered by a sore groin this season, but it hasn't limited his production -- he has 12 catches for 162 yards and two scores through two games.