The unicorn could be disappearing from South Florida. Well, more than it already has. Miami Dolphins wide receiver Preston Williams has expressed frustration at his apparent lack of opportunity early in the team’s 2022 training camp period. A player who has flashed star potential at times since being signed as an undrafted free agent in 2019, Williams can make great plays. The problem is, he also disappears for long stretches of time, whether buried on the depth chart, unable to get open on the field, or struggling with injuries, Williams has yet to put everything consistently together to force the coaching staff to give him more playing time.