From a Judoka turned BJJer
A. What judo hip throw you talking about? O goshi?
B. You let a Judoka get his/her grip? Shame on you.
C. Why aren't you attacking? Defence sucks, attack and keep initiative.
D. Recognize you've been had, breakfall, keep working, if it's BJJ you're not done. If it's judo...get better at judo
E. Not a fan of clinging to the back during a high impact fall. A higher ranked (bjj) partner of mine did so during either an uchimata or harigoshi (cant recall where my leg was) he went down hard and hurt (i don't over-rotate: throw to pin, pin to win) If it's BJJ, take the fall and keep playing, you're not going to lose instantly and you are less likely to suffer bruised body parts.