The Dolphins traded up to get converted WR Sean Smith.  He has a lot to learn about playing CB as he often bites on double moves which he will see a lot in the pros.  But, no one can deny his physical talent as he stands at 6′2″, 215 and runs a 4.5 40.  Smith is very good in run support often packing a good wallop.  Smith played 3 seasons at Utah playing in 39 games (21 starts) in which he made 81 tackles, broke up 16 passes, had 9 interceptions (151 yards) and he forced 1 fumble.  The Dolphins should be able to coach him up.