ur question is not quite clear. do u mean enlistees (CPL and
below) regular or NSF?
as mentioned, NSFs do not usually get priority for ranger course,
cos the regulars need it more, esp the CDO regulars. next in
priority i guess would be the CDO NSFs / other regular
vocations.
there is no restriction on the rank however. in fact during the
course, all trainees are stripped of rank.
