Anybody ever get vectors to final for RNAV approaches?

Around here (Mobile. AL), I never hear it, although there are plenty of
ARNAVs with lower minimums than the VOR approaches at both airports. If you
ask ATC for one of the ARNAVs, they'll clear you to an IAF every time.

Is there something special about vectoring for ARNAVs?

--
Dan
C172RG at BFM