Some quick replies --
-PER is garbage,
-if you don't think Korver is the most essential player on the East's best team you're not paying attention,
-the Rodman comparison works especially well if you say that "all" Korver does is shoot because it's exactly the same as saying "all' Rodman did was rebound,
-Korver is better than Battier, Bowen,and Kerr, although Battier is a difficult comp.
-Kerr posted 50/51/93 from the line in 95-96, not 94-95, but if you don't see the difference between the two you're just being stubborn.
But, for fun, Kerr shot 237 threes the whole season. Korver's taken 308 in just 53 games. Kerr also did nothing else except sit beyond the arc and be open when his All-Time teammates deigned to pass him the ball. You're going to be open a whole lot when you're the other guard on the floor with Michael Jordan.