I'm so excited to see where Dagran goes past TWW. He feels very much like the modern equivalent of what Anduin was in Cata, and I can't wait to see what his 'MoP' moment is in the future. The Last Titan seems like the perfect opportunity for him to shine.
My money is he’ll be our resident tinker specialist along with Brinthe
Dagran my beloved autistic son (They can take this headcanon out of my cold dead hands)
I really enjoy them and would love for Dagran's story to keep evolving well past TWW.