What could be some advantages of cloning extinct mammals?

Answer:
First of all you can't clone something that doesn't exist anymore. But re-creating them would give us more resources. For example some of them could have expensive fur or something. Also they may taste good...
First answer by ID1665444030. Last edit by Snowyowl101. Contributor trust: 3 [recommend contributor recommended]. Question popularity: 139 [recommend question].