My Quad Cad LB won't fit in my garage as it is, so if I had the choice I'd rather have the Mega LB too. My 2 yr old sits behind the drivers seat, and pushes his feet on the seat the entire time we drive anywhere. It gets pretty dang old to feel that on road trips. I have 2 kids plus all the stuff they require to go anywhere, so don't give me the "move him over" line
There is definately a market for the Mega LB or there wouldn't be people converting them, but a factory option would be preferable to me as well.
Put him in the middle or the passenger side.