With RR's heroic sendoff I think it's pretty much established that he's a whitehat. He was a double-agent the whole time and provided Q team with all the info. Q hinted at this in drop 3058. (PICS 1 & 2)
That also got me thinking of another old drop, #2118. Q says that if RR is dirty, than Mueller must be dirty…but what if RR is clean? Thinking MIRROR, if RR is clean, than Mueller must also be clean. This has drop 2776 make much more sense to me, in which Mueller flat out says to Barr that they haven't found anything instead of trying to spin it and make it sound better.
I know we're past the Mueller report now but I thought this was a little interesting.