Rolling is inconsistent for us, but she loves to stand!
@cali710, I looked up some YouTube videos on how to encourage rolling from tummy to back (and general "play time" ideas). LO hates tummy time too, so a lot of the time, she would just put her head down and start crying. One thing that I did was prop her up on her elbows. When I do that, she goes right over. After practicing that move for a few days, she didn't need to be propped. She figured it out on her own. She will still sometimes just put her head down and cry, but she will also roll too. She rolled from tummy to back three times during play time yesterday.