[His tone can imply all it wants-to her, he just agreed with her 'good at everything' assessment on the most basic cat level, even if she specifically meant the sport. He must be so aware of how good he'll be at baseball, he doesn't even consider it. There's certainly no doubt in her mind-he's too talented. A cat that can shape rice into delicious treats, who saw music in grass she only thought to step on, who can learn to use his fingers to draw instead of paws-

She's so lucky. What a good cat.

Despite how silly they may sound, the words that fly out of her mouth are absolutely genuine. She's proud of everything he does and that includes being a great napper.]

That's right, that's right. Good boys make sure to take their naps and Murasaki-chan is great at that.

[And then, regardless of their baseball training future-]

ESP kitty and I will come take a nap with you-we'll sleep in the good spot you find.