Specific examples? No, because I don't remember the names of all the bosses and raids. Usually the trials give me heaps of trouble though, and some mechanics in the 24mans. To this day I have no idea how to do some of the mechanics in the Heavensward and Stormblood trials and alliance raids. The 8mans can be a bit easier sometimes, until I get to bosses like Kefka and the like. I would LOVE a death recap like @dragothica mentioned. I'd also like a dungeon journal too, so I can at least get familiar with boss mechanics without having to be dead weight every time I go there.