Hi.
I want to work with four panels, and to do it I stretch the program window to use both monitors. I do it manually, and it will be great to have a command or something similiar that allows me to use the full screen mode in both monitors, instead that in only one. I understand that there can be some problem in multiple monitor configuration, but in my opinion it will be a must-to-have when one want to use full screen mode options (for example using the distraction free mode) without have windows bars and so on. Can it be possible?

You can always open two windows of sublime and full screen both on each monitor.