I've only been going to this church for two years (adult baptism two years ago this past June). All I know is that my uncle was adamant that Sisk is never invited unless it's absolutely necessary, and he doesn't show up on his own (his office is up at St. John the Divine, he probably has plenty to do up there with all the pagan lefty stuff going on).
Bishop Taylor is with us frequently, though. Did I mention we have three bishops? The diocese is Sisk's, though.
Yes, bishops should make more appearances around, and Bp. Taylor is a wonderful pastor. But think about this: 200+ parishes in the diocese [divided by] 52 Sundays--it's impossible for diocesan to show every year in every parish at their main service.