Middle Kick Return

Set cones up twenty yards deep (or at whatever depth you want them to retreat) have them turn and run to the cones. When the get half way there, have 5 players with shields jog downbfield towards them. Have your wedge form up in front of the cones and attack (THUD) the players with shields. As they get better increase the speed of the potential "kickoff" team.
Have your wedge players MAINTAIN CONTACT for as long as possible. If you cannot drive your opponent, cover him up and let the returner cut off of him.

ZUCK