Hi Again!
Sorry you're having troubles, but you're not alone! I have been totally unsuccessful at eliminating the df. And I know it's hard to increase the amount my lo is taking during the day, I'm bfing too. My lo is a really efficient eater and would only bf for 5-10 minutes most of the time. What I had to start doing is feed her in a quiet area, otherwise she was too distracted to focus on eating or she'd turn to see what was going on (and try to take me with her - ouch). If it's quiet (and sometimes dim) she'll usually eat for longer.
What about increasing your dd's solids?
Rolling will definitely cause nightwakings, give her lots of time to practice during the day. Oh don't regret the lovie, just think instead of being up crying for 30 min., your dh hands her the lovie and she's back to dream land. Maybe he could help her learn to find it herself, guide her hand or something like that? Or teach her where the spares are kept in the crib?
Is there such a thing as an 8 month growth spurt? Or is it just time to increase solids? To Df or not to DF that is the question... MYIA - We need your expertise!!!