For Dallas, that is awfully risky with their ageing core, they aren't all that comfortably competitive as a team. They could be looking to rebuild sooner rather than later, I think they would prefer to hold onto Benn who is still a decent player at the very least, and keep their first rounders which are likely to come somewhere in the middle of the rounds over the next couple of seasons. It's a tight squeeze in that Central division in general, and Dallas will very much be in the thick of it