Winners get to draw lines on maps. Losers get to fight amongst themselves in-between those lines.
But I wish the South Sudanese the best. They're landlocked, so they're not the pirate-y ones. And they're not full of batshit insane Mohammedans trying to convert or kill everybody else, and will probably have to contend against that crap over time.
And, yes, that man needs a gun.