what a sloth look like in 1000

This is what I think a sloth will look like in 1000 years due to global warming. I believe they will start to revert to what they look like over 100 years ago. They where bigger and had thicker skin as climate warming get worse. I feel they would have to work hard to get what they need so they might need to be an Omnivores but still eat more plant than meat. I think they will still have fur, but it will be able to changer due to the season (they will also be faster).