We're not doing all that well here.........I'm not really sure what to do.

If it's not the rolling over that wakes him up, then something else wakes him up anyway. Last night he was awake for 1.5 hours straight. Not crying, just awake. The rest of the night when he was asleep, he would be fine for say 10 - 15 minutes, then would grizzle, which would turn into a cry and would need his dummy. Then of course because he wasn't sleepy enough, as soon as the dummy came back out, he'd get upset again. So we're not doing too well.......he just can't self-settle and we're severely sleep deprived......