At this point you cant let something so trivial get in the way of acquiring what this team needs the most
Agreed, but it does come down to how the team builds around Cousins, if it wants to at all...
If they see him as a center and not a power forward, then this deal might not work because neither guy can come off the bench. One would have to go. How many on here would take Hibbert over Cousins?
If they feel moving him to power forward improves his game or the team as a whole, then this deal can work. Cousins does have a good skill set and should be able to make the move. Plus, Hibbert's defense is a huge positive, and his offense can be a bonus too. So potentially a Cousins-Hibbert partnership could work, but it will mean changing Cousin's role.
I do agree that this team can't worry too much about one player if a deal like this is available and it upgrades the team. But it will change Cousins role, and that may or may not be something this team wants to do when they have a star center in the making.