WR Corey Davis
Davis took a step back in terms of production last season. One year after finishing with a career-high 891 yards and four touchdowns in 2018, Davis totaled just 601 yards and two scores in 2019.
Chemistry seems to be an issue with Davis and starting quarterback Ryan Tannehill, as the former No. 5 overall pick was missed when open on several occasions last season.
Fortunately for Davis, Tannehill has acknowledged that he needs to improve his chemistry with the wide receiver, so that should be a point of emphasis in training camp.
If Davis and Tannehill can get on the same page, and with opposing defenses focusing more on A.J. Brown after an upstart rookie season, Davis could find more targets and better production in 2020.