Kind of an edge case, but will the class delta controller ask me to "say intentions"? Or maybe let a bravo controller know I could be entering without permission?
Because you're in Delta space, you are necessarily talking with a Delta controller.
They will likely do one of two things:
give you a vector to keep you clear of Bravo:
N45WTF: Turn left 40 degrees
coordinate with the Bravo controller, and the Delta controller may give you clearance:
N45WTF: Climb and maintain 3,500. Squawk 3462, Cleared into the Bravo, contact Center on 118.9