Return ships

problem: When ships are auctioned in market and there are no bidders for them.
I think it's fair like card there should be a time limit for the ships as well in the market, so when the time expires and no body bids on them, they are returned to the owner back.
we could have an option as well, so the user can select weather he wants it to keep it forever in the market or for a time being.
many player keep the ships and when no one buys them, it becomes useless as it can't be used by anyone at all.
i would like everyone's opinion on it and as well for the admins to consider this a possibility.
I think it's fair like card there should be a time limit for the ships as well in the market, so when the time expires and no body bids on them, they are returned to the owner back.
we could have an option as well, so the user can select weather he wants it to keep it forever in the market or for a time being.
many player keep the ships and when no one buys them, it becomes useless as it can't be used by anyone at all.
i would like everyone's opinion on it and as well for the admins to consider this a possibility.