With how atrocious everything in DT was:

They need to throw the entire dripfeed plan into the dumpster and put out more content of better quality.
Make sure each patch has the content on release, not 2-3 months after.
Patches also need to stop catering to one section of players only and make sure everyone has something to do (no, 1 hour of MSQ is not content for the casuals, it's nothing).

All in all they need to completely reevaluate.
Chances are slim they do tho.