Probably should wait till the combine results but just by visual eye and qualitative nonsense broken down into the components that make up "explosiveness":
Agility:
Lukosius - good
Rankine - very good to elite
Rozee - good
Burst speed:
Lukosius - okay - good
Rankine - good
Rozee - good to very good
Leap:
Lukosius - good - very good
Rankine - good
Rozee - very good
Speed of decision making:
Lukosius - good
Rankine - very good - elite
Rozee - very good
Ysaye and Chris25 and other draft watchers as a matter of interest who would you pick with 4(5) & 5(6) if GC pick up Lukosius and Rozee as has been reported in the media and if Rankine is picked up by the Saints?