If there were, Nihilus wouldn't feel the need to hold it together as Tobin suggests.
Not so. Canderous said "The ship is barely holding itself together the structural damage should have destroyed it long ago," indicating that the Ravager's compromised structure is no longer able to withstand normal use. That is to say, the g-forces applied by the engines would tear it apart. N. prevented that from happening while it was in transit. There is no force acting on the ship to tear it apart between the time N. dies and when you get off the ship.
Unless there is a reason that it would fall apart (like the engines' shear forces) then there is no reason to "hold it together." Floating in space, the Ravager wasn't exposed to any such force during the small time that N. was dead. Tobin's assessment is not invalid.
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