[Feature Request] Direct save slots

I feel like this is pretty self explanitory, but I'll elaborate. It would be nice if there were command line options to assign direct saves AT LEAST for the first few slots, i.e. retroarch.exe -saveslot 0 save retroarch.exe -saveslot 1 save retroarch.exe -saveslot 2 save retroarch.exe -saveslot 3 save retroarch.exe -saveslot 4 save retroarch.exe -saveslot 5 save

Or something of that nature. I find haveing to cycle through the slots and then choosing to load not very intuitive, there needs to be a more direct way to assign save and load slots for states.