MSNBC is undergoing changes to its prime time lineup, with Jen Psaki reportedly taking over a slot, although it is unclear what this means for existing hosts. Rachel Maddow's role at the network appears to be shifting, with some reports indicating she will be working on other projects or taking a hiatus, while others suggest she will return to or expand her nightly shows. The extent and nature of these changes are not entirely clear, with varying reports on the specifics of the overhaul and its impact on individual hosts.