I can't see it. As great as they've looked, its just a horrible strategy to pay market value for two inside linebackers at the same time. They're going to have to pick one.
Now, theoretically, you can keep them together for two more years. Queen is cheap still next year, and 5th year option is available. Question becomes whether you can afford the 5th year option and how much it'll be.
I think Roquan is the better player and he's due for an extension before Queen is, so I think it'll be Queen that ultimately leaves.