Yes Dh also does the Telly on low while kid plays thing. There is no way ds would go to sleep for me like that, but Dh just watches for tired signs and cuddles him while watching tv and then transfers him to bed when he's asleep (or just cuddles him which is so cute!)

Men have their own way. It's important you don't dictate too much and let him figure it out. Maybe you should go out of the house every nap time and give Dh some space to experiment. My ds always sleeps in the pram/car when tired, so if all else fails Dh goes for a walk/drive.

Good luck!