come as no surprise
To be completely unsurprising. Considering how much they had been fighting lately, their break-up came as no surprise. If you didn't study for that test at all, your failing grade should come as no surprise.
come as no surprise
will not be surprising [for someone] to learn [something]. It will come as no surprise for you to learn that the company is losing money this year. It came as no surprise that the president had been lying.