Until/unless Rogue absorbs Thor (which she has in the books, no reason XCU Rogue couldn't do the same to MCU Thor). She MAY be able to absorb Hulk, as well, as she's absorbed She-Hulk in the books, though there seems to be some debate whether she can take Banner. Or she can absorb Darwin first, THEN take Banner and use Darwin's power to survive it.
Frankly, if Rogue is creative in the use of the powers she absorbs, she's arguably the single most powerful character on the field.