If you drive it on the street much you will want a selectable locker up front, as being locked on pavement in a turn wears on your front end. However, if you are already locked in the rear, you are fully capable of getting yourself in enough trouble to need a winch.
Kevin <img src="/forums/images/graemlins/cheers.gif" alt="" />

"Not all who wander are lost"
86 CJ7; 258,MC2100,30/300/44,2.5" susp. lift,31s