So diona (playing casey) is joining the ncis cast. i don't really like her (yet). it's just that they copied some of abby her characteristics and they shouldn't have done that. they had to make casey really different. i mean, for me abby can't be replaced, but they were gonna replace abby, then make it a whole new and different person.
but that's my opinion, how do you guys feel about diona joining the cast?