By Matt Audilet Miami Dolphins wide receiver Jaylen Waddle is heading into Year 2 with a new look. On Saturday, the former No. 6 overall draft pick posted a photo of his new haircut on Instagram — ditching his long braids and going with a short cut. Through 16 games in his rookie season with the Dolphins, Waddle logged 104 receptions for 1,015 yards and six touchdowns as Miami’s leading receiver. With a new head coach and hopefully a fully-healthy Tua Tagovailoa in 2022, the former Alabama superstar will look to improve on those numbers this coming season. Based on recent comments from newly-h…