I think the main problem may be the cost of the steel molds used to create the plastic parts for the Flagg. If Hasbro no longer has access to the original molds, then that's added cost of recreating them and the expense may end up not being worth it to Hasbro. Heck, normal Joe vehicles are already a tough sell at mass retail and I've observed that many professed Joe fans would rather wait until things go on clearance sale before even thinking of picking something up at retail much less MSRP. Sadly, I think a vehicle playset as huge as the Flagg would be a giant money sink for Hasbro and a risk they wouldn't want to take even with crowd funding like the 3.75" scaled Jabba the Hutt pleasure yacht. I'd love to be wrong though.