Removable Rear Seat SuperDuty

My 2008 F-250 had a fold-up seat and a fold-out platform to make the floor flat and protect the carpet. I could carry my tools, or slide in two dog kennels, and not damage the seat cushions.
My 2012 F-350 has flip up seats with trays underneath. Little trays that are much too small for my purposes.
What i would like to see is removable seat cushions and a (Ford option/Accessory) insert like the old platform I had in my 2008. That would make more room inside and give me the option to switch back to five seats when needed.