I think garcon becomes the speedy short slot receiver - I don't see him lining up with moss at the same time
Garcon will probably be the deep threat. Besides, Moss makes sense in the slot. He's shifty and knows how to get open. He's also dangerous in the open field. With Garcon, Morgan/Hankerson on the outside and Moss and Davis working the middle, they could be dangerous.
Now if they let Moss go, Hankerson and Morgan on the outside with Garcon and Davis working the middle would be pretty nice too.