There are two reasons I bought it:
It also acts as a wrapper for VST effects for Pro Tools 11. I've missed some of my VSTs when I moved to PT. Universal Audio still is in process on the Windows AACX versions of their plugs and I miss them a lot. The UA2 DBX 160 is a must on Kick, Snare and Bass. Well, maybe a "must" is a bit strong but it sounds really nice.
Being able to carve holes in stereo wave files should be useful as I spread high and mid frequency content out to the sides if it conflicts with the center tracks.