I did think it was strange that Captain America got moved when it was wrapped a lot sooner. I think that might end up moving back to May.
I could see Disney moving Snow White to May 31st, Kingdom of the Planet of the Apes to July or August. Anything that's ADR or voice acted only like Mufasa and DM4 likely won't be affected as voice work can done within weeks if not days.
Twisters is one I think maybe November or December? It's unlikely to make July but 2012 proved that you can make bank with a disaster film in November.