Chance Falconer and Tintin
 
I'd love to see Leave it to Chance make a return.  James Robinson and Paul Smith's tale of Chance Falconer trying to fit into the footsteps of her powerful mage of a father as an exciting read with dynamic visuals.  Even if they are too busy to produce new issues, it is a perfect property for adapting into animation or live action.

http://braveandboldlost.blogspot.com/2015/10/chance-falconer-and-tintin.html