While the project might be just one Seth Rogen away from a complete Pineapple Express re-team, this idea is quite different than killer pot and killer pot dealers -- even if the title can be interpreted in a Mary Jane sort of way. Believe it or not, Your Highness will follow "two spoiled and arrogant princes" living in a fantastical medieval setting when some evil wizard comes along, steals the older prince's fiance, and puts a spell on their dad, spurring them to go out on a quest to save their family and kingdom. Oh yes, McBride and Franco as brothers, princes, and possibly, heroes.
As a fan of Franco in anything other than Spider-Man (nothing against the guy -- the character is just too annoying to enjoy), this sounds insane enough to be fun. And while it's still a bit more mainstream than the direction Green's mentality seems to sway, at least this project has some original promise.