Scott Richardson, who has served as Clearwire’s chief strategy officer, is leaving the company but will stay on in an advisory role. Meanwhile, Clearwire (NSDQ: CLWR) CEO Bill Morrow, who has shuffled the decks before since coming into the post last March, has named two new execs to head the rollout of the company’s 4G WiMAX network. Teresa Elder, who was previously CEO of Vodafone (NYSE: VOD), Ireland, will take on the newly created post of president of Strategic Partnerships and Wholesale. As part of that role, Elder will manage Clearwire’s wholesale operations, which includes the services sold bythe company’s strategic investors using Clearwire’s 4G WiMAX network. Secondly, Erik Prusch, former president and CEO of Borland Software, is Clearwire’s new CFO, replacing David Sach, who is leaving the company to, as the press release says, “pursue other opportunities.” Release