When Wells Fargo recently pulled the plug on its remaining loan-production joint ventures, it downplayed the significance of the move, explaining that in the scheme of things these unique partnerships – mostly with real estate companies – account for just 3 percent of its total production. But for some of the eight JVs that were shoved aside, it could be a big deal because it means they may now have to find either a new partner or raise additional capital. Still, not all of the JVs are fretting...