Anne Forsyth's younger sister, Sarah, should do the 1200. She's run 5:03 for the mile this indoor season but obviously has the genetics to take over as a frontrunner once Dudek graduates.
Dudek's team right now seems to be better than Tuohy's team at the DMR. Forsyth vs. Morales on the 1200m leg should be around even (Forsyth has the slight edge with faster times this season, although Morales did qualify to NXN this year). Not sure about the 400 legs since NR's fastest 400m runners are currently running the 300m. 800m leg should favor Pioneer because none of Tuohy's teammates could run 2:18 (Ruffino might run 2:20). And then obviously Tuohy vs. Dudek on the 1600 leg.
F-M with Walters on the anchor leg also has good potential. Beavercreek stands a good chance at both the 4x800 and DMR titles, although Ewert will be tired if she runs too many individual events. I wonder if Saratoga Springs and F-M might try the 4x1600 relay instead because both have very distance-oriented squads.