OH-01: Hamilton County Clerk of Courts Aftab Pureval or Cincinatti City Councilman P.G. Sittenfeld
OH-06: Former State Senator Lou Gentile
OH-10: Dayton Mayor Nan Whaley or Montgomery County Auditor Karl Keith
OH-12: ?
OH-14: Former U.S. Attorney Steve Dettelbach or State Senator Sean O'Brien, maybe former Congressman John Boccieri
OH-15: ?
OH-16: State Rep. Nick Celebrezze
DCCC should save its money in the 2nd, 4th, 5th, 7th, and 8th; even in a wave.
I'd remove Boccieri from CD-14 and add state representative John Patterson. I'd have think about the best candidate, but OH-7 is winnable in a wave.