And one of the requirements for being made 007 is that your name happens to be “James Bond,” and you were recruited from the British Navy, and you were married once, but your wife was killed by Ernst Blofeld and some ugly hag after only a few minutes of marriage? :dubious:
When you’re dealing with a long-running franchise, changing actors is just something you have to accept. Don’t forget that they did change M’s; the current M is not the same person that Bond worked for before. (BTW, have they replaced Q?)
About Data’s cat: even if the cat is neutered, you can tell male from female quite easily. Just look under its tail: if you see two orifices, it’s female; only one, it’s male. (Growing up, we had a total of four cats, all spayed or neutered, so I had plenty of opportunity to notice the difference. Just so you don’t think that I’m some kind of major pervert ) Of course, on Star Trek they could probably find out just by waving a tricorder at the cat.
You can easily create an explanation that the first (male) Spot died, and was replaced by a female cat that Data also named “Spot,” but that fact remains that it’s a continuity error.