If you transitioned your little one from sleeping in a Rock N Play at night to the crib, did any of you try using the Pack N Play as an in-between step? Please tell me if you did or didn't and how it worked for you. My little guy just does NOT want to sleep in his crib. Ever. He sleeps in the Rock N Play next to my bed at night and naps in his swing during the day. He pretty much won't nap on his days at daycare (3 days a week) because they have a crib for him there. He then comes home and crashes out in his swing. He is so stubborn! TIA ladies!!