^ Do you mean Caitlin resented Kenna getting Mary's "leftovers"? Because I think Caitlin was super excited about Kennash. She loved working with Torrance. I suppose Kenna's character may have held on to a little resentment towards Mary, though.
Regardless, I really miss the excitement that Kenna brought to the show. She was always up for an adventure (or a good party). She definitely kept things interesting.