While there certainly were rumors floating around in St. Louis regarding the future of Mopar's flagship Pro Stocker driven by Allen Johnson, a source close to the situation tells us the Greeneville, Tenn.-based driver, is ready to call it a career, thus leaving the Mopar sponsorship open for another team. Johnson isn't talking but others are, and signalling there could be a two-car Mopar Pro Stock effort next season. Now if what we hear pans out, there could be two manufacturers in one camp and this will be an interesting scenario to watch play out. Additionally, we can tell you there will possibly be more announcements similar to this coming out as a thinning of the herd is forthcoming in Pro Stock.