MSNBC is considering a name change. At a packed “town hall” meeting for MSNBC and NBC News staffers Thursday, the network’s news chief Andrew Lack said he is mulling a complete rebranding of the troubled cable news channel. “Andy said he’s contemplating a name change because Microsoft is no longer a part of the channel — and hasn’t been for a long time,” an MSNBC staffer who was at the meeting told the Daily News. “He asked for a show of hands,” of people who thought it was a good idea, the source said. “No one raised their hands and...