Bess, Lymon and Foster in particular are interesting.
Bess put up huge numbers in Hawaii's run-and-shoot offense, catching 89, 96 and 108 passes in his three years at the school. He entered the draft as an underclassman.
Lymon is a 6-foot-3 prospect who caught 40 passes as a senior but had off-the-field issues and was thrown off the Purdue team by head coach Joe Tiller.
Foster, meanwhile, played wide receiver as a freshman and junior at Georgia Southern, and was at quarterback as a sophomore and senior. He also returned punts and kickoffs, and as a senior he won the Walter Payton Award, given to the top offensive player in Division I-AA.
Here's the complete list of the Dolphins rookie free agent signings.
Davone Bess, WR, 5-10, 190, Hawaii
Titus Brown, LB, 6-3, 247, Mississippi State
Mike Byrne, C, 6-5, 303, Delaware
Dan Carpenter, K, 6-2, 216, Montana
Jayson Foster, WR, 5-7, 170, Georgia Southern
Dan Gore, T, 6-5, 290, Boise State
Daren Heerspink, T, 6-6, 314, Portland State
Aaron Lane, CB, 5-8, 181, Purdue
Selwyn Lymon, WR, 6-3, 216, Purdue
Matthew Mulligan, TE, 6-4, 258, Maine
Kelly Poppinga, LB, 6-1, 240, Brigham Young
Marcel Reece, WR, 6-1, 231, Washington
Kory Robertson, DT, 6-2, 345, Virginia Tech
Justin Wynn, WR, 6-2, 190, Grand Rapids CC