User blog comment:Yami riku/GROUP MEETING 1.5.0 To Do List/@comment-28998921-20160805015220/@comment-25646419-20160805130324

The latest thing said (about 13-14 hours ago) was this:

"We have different plans for the Disguiser. Currently, the plan is to replace it with a different role, but that may change."

No word as for what kind of replacement they're thinking of but new roles aren't coming out until 1.6.0 or later on, so it's still quite far away.