Having to re-learn the RR combos is a minor annoyance. I'm annoyed at the switch mainly because in 4-man content the expanded RR buff is useless on most cards, and ewer and spire were great fodder for RR extended buff. They made Spear better fodder in 4-man content. Most people use The arrow off the bat anyway its that good (but means less chance to get extended buff, would you sacrifice arrow for extended buff?), so that doesn't bother me too much. Then again they made Ewer and spire much better which means they are less fodder. This is going to make deciding what to RR much harder. RRing a ewer or spire is still a no brainer in 8-man content though i guess.