I feel a lot better about Monaco now that they are in the hands of an established RV company. I always doubted Navistar's commitment to the business, and I didn't care for their house-brand engines, so when it was time to buy in 2012, I didn't even look at Monaco. But the next time I am in the market I will give them a good look. If they build the new Monaco's as well as they build the American Coach line, they will once again be a top contender.
As for the Roadmaster chassis, that is likely gone. The "new Roadmaster" chassis will probably be a tweaked Freightliner, which is not all bad. It will have IFS which Roadmaster did not, although it will likely lose the 8-10 air bags which many liked so much. I moved from an 8-airbag Roadmaster chassis (without tag) to a 6-airbag Spartan chassis(with tag) and I like it much better than my old Roadmaster. It rides better, turns better, and handles 95% as well, so I am very satisfied with it. I think the upper-end Freightliner chassis would also perform very well, so the lack of a "true" Roadmaster chassis would not deter me in the least.
Marc, Wellington FL
2013 Entegra Anthem 44SL
2018 Lincoln MKX toad
EEZ-RV tire pressure monitor