If the roots look good, it has a good chance, though the leaves don't look great. If the leaves are on an old fan (I can't see a new one) the new roots could all be for the new one, I think that it is 'way too wet - tolumnias need to dry out pretty much completely between waterings. What are your temperatures? They typically don't want to get cold. They can grow pretty bright... filtered sun or bright shade.