They won't move Indian Wells & Miami because they are mixed events, and that would involve messing around with two calendars.
Dubai to California is probably as long a trip as Sopot to Montreal, and probably as horrible. Methinks Dubai won't get a quality field like usual, and neither will the summer events in the States -- LA up against Stuttgart, Indianapolis against Kitz, D.C. against the Olympics
And I know it's not a quality field, but how about poor old Delray Beach? It's up against a late clay event and the start of the new Asian swing, not to mention the week before Davis Cup semis. Talk about a spot not worth having . . .