(Adds details on PODS Enterprises CEO)By Greg Roumeliotis and Soyoung KimNEW YORK, Sept 16 (Reuters) - PODS Enterprises Inc, a U.S. moving and storage company managed by members of the private equity firm Eagle Merchant Partners, is exploring a sale that could value it at around $1 billion, including debt, according to people familiar with the matter.PODS Enterprises, overseen by partners of Atlan