Lacking receiver production again leaves Penn State demanding moreby:Nate Bauer•about 9 hours•NateBauerBWIRead In AppPenn State receiver Trey Wallace finished with two catches for 45 yards against Ohio State on Saturday. (Photo credit: Frank Hyatt/BWI)In spite a series of offseason changes, Penn State football's offensive attack is facing some of the same challenges that plagued 2023 at WR.