The press release does not read that Team Hammer is completely switching to Hondas, just Chris Ulrich Racing, LLC.
Dane Westby will be the lone Honda, on a CBR600RR in the DSB class, supported by Team Hammer. Team Hammer looks to be supporting two different brands out of their shop [John's team will still race the Suzukis, Chris' the Evil Empire bike].
With no announcement about his SBK effort, it would appear that Chris'll be back in SBK on a Suzuki, too.
This is great news for the AMA paddock. All that's missing is a season-long presence by a Kawasaki team [Attack still leaving?], because now there's Honda, Suzukis, Yamahas, KTM, Ducati, EBR, BMW and Triumphs.