A handful of investors, including Caliber Home Loans, are kicking the tires at PHH Corp., taking a close look at the company’s mortgage assets and platforms, investment banking sources told Inside Mortgage Finance this week. At this point in time, a sale of the company through a stock transaction is highly unlikely, but the disposal of some of its key assets – in particular, its $231.74 billion servicing portfolio – could finally materialize before yearend. It’s...