Companion App (maybe add)

I am completely new to WoW. Started now in BfA, like 2 months ago. Since then I went through some of the process and have the companion app. I learned the app came out for Legion expansion, so I am working towards my hall now but the only way I could do the hall campaign is goin all the way to Trueshot and then go back again. Plus the days I cant grind it, ir becomes way slower besides that I have to do thr Broken Isles achievement to complete everything for the mount. I think Blizzard should consider making the companion app compatible with Legion, BfA and SL since is around the corner. I think it will be so much better for newbies as for people with Alts that they want to do the order hall campaign as well.