Yes you can reassign the controller binds on PS3/4. You will of course want to make the adjustments and get used to it before the surgery. you could level lower level combat jobs would have to set the controller down to rotate the camera or use target lock to turn it. Looking at the lodestone your archer would be a good job to take to 30ish, can do the commands all on the left 4, using L1 and L2 for macro bars indstead of L2 and R2. You'll lose autorun but not a huge loss. Set L3 for target lock so you can use it to turn the camera fast.