Gakre
If you got the crew to man both that ship and your own: Sure!
On the other hand: Ships aren't exactly a common trade. The ship better be worth the effort of bringing it back for sale at the black market.
You may risk wasting a lot of time and effort on a big floating piece of poor firewood.

The men're the troublesome part.
If you've got the crew, though, there's not much against bringing the ship back. If you can sell it, damn, that's some good cash.
If not, you've got a backup ship in case your first one blows up or something. Or if you ever need a second ship for tactical purposes.