Not surprising to see some WR and O lineman visiting, however one name that did surprise was Al Lapuaho DT, Perhaps this could be to tempt him onto the Dolphins practice squad.
The biggest name on the list Da'Rick Rogers who was released by the Bills, was projected as a potential 2 day draft prospect due to his natural talent. However he went as a UDFA to the Bills because of believed character issues. Full Breakdown on Da'Rick here
As of yet it none of the players were signed to a contract, but this is an early taste of what could be a busy couple of days for the Dolphins back room staff.