It would not be that hard for the current Workhorse company to re-introduce a gas pusher chassis. They could use the PSI 8.8 liter gas engine, the same one that Spartan was going to use for their Extol front gas chassis, that never really hit the market. The problem is that Motorhome manufacturers don't want to cut into their own DP sales, and they figure who cares about a Gas Pusher, and its advantages, when fuel for a DP is so low in cost now. I think they have it wrong again, a gas pusher will cut into the sales of a Front Gasser, which it should, if positioned correctly. Why should we not have a choice, not the way that Workhorse originally envisioned it...same coach in either gas or diesel, no I am saying that the current new A class gassers could be redesigned to be pushers instead of front engines just like the Vacationer started out as a front gas coach, went to gas and diesel pusher, now its back to being a front gasser again!, something that I doubt I would ever own, having driven a gas pusher for the last eight years.