Not tell anyone and just quietly retire. Spend as much time as possible with my kids as they grow.

Star Trek: Voltron does sound kind of dope.

I tried it for a week and at least in my city it was pretty much unusable. Service is prioritized below T-Mobile proper, so it can be super slow if your area has a lot of T-Mobile users.

I think my father-in-law largely fell into that first category. However, since having our twins, he's probably changed more diapers in the last year and a half than with his own three kids combined. He's all in now, so I don't know if it's just because times have changed or if its out of guilt, but it'd be interesting to see some data on other grandparents and their involvement.