Akala and I had some fun this afternoon. We ran Gun'drak and it was a romp, even though our fucking tank was like "lols what is pulling, I just AOE spam everything, oh wow we got two patrols, how did that happen"
then we ran Utgarde Pinnacle - much smarter group, but our tank was 78, our healer was 79, and our 80s (self included) were still mostly rocking 75 blue gear. we cleared the minibosses okay but the last boss was HOLY SHIT evil. we tried four times and improved greatly but he involved all sorts of weird abilities and techniques that none of us were greatly familiar with.