In Portland, Oregon, Radio-Info confirms that Entercom's Hot AC KRSK-FM (105.1) "The Buzz" morning show producer Matt Wilcox has left the building. A staffer tells Radio-Info they cannot comment on a replacement, or why the "Nelson & Terry" morning show has been replaced by "Buzz Music" on the KRSK website ... In New York City, Fordham University's non-commercial WFUV-FM (90.7) announces that GM Ralph Jennings is stepping down after 25 years and will become the station's director of internal and external relations. Current WFUV PD Chuck Singleton takes over as interim-GM ... Although he's not changing careers, New Jersey Gov. Chris Christie will be the co-host of New York City's WFAN-AM (660) morning show with Craig Carton, sitting in for Boomer Esiason on Friday morning ... Dan Hoard is replacing Brad Johansen as the radio voice of the NFL Cincinnati Bengals ... A format flip in Oshkosh, Wisconsin, as WISS-AM (1100) drops oldies to become "The Talk of the Valley" as a Fox Radio affiliate ... Phoenix talker KBSZ-AM (1260) adds former Ohio country WPFB-FM (105.9) DJ Don Cronan as morning drive host.