Looks like Damon is doing more work on the Gorillaz at the moment. Also, Damon tried (and failed miserably) to replace Coxon as the guitarist. Personally, I don't see a future for them without Coxon on board. Alex, the bassist is still with them as far as I know.
Damon Alban has revealed to Billboard his wish of a reunion with guitarist Graham Coxon to head back to the studio for another Blur album. However the guitarist is now busy with his solo career and so does Alban: Gorrilaz new album is released on May 23. taken from aaamusic.com