In the past they have run the 40, bench press, shuttle run and one more it is all inside. Coach Marsh will not cut anybody his saying is " Accept your role no matter what it is." If you do that everything is cool.
In a league where individual performance is all over place compared to the NFL where the best of the best play at each position the main purpose of a combine in our league is simply to see where you were in winter and where you stand in spring to show who has been working and who hasnt. I have seen incredibly fast players and strong players that just suck at football so numbers are just a reference but how you play the game is what counts and it shows in practice.