Originally Posted by
Seegtease
The problem is, the difference is absolutely insurmountable. In order for a level 30 to defeat a level 90, they would have to be AFK for a very long time. Aside from that, the 90 just needs to right click for a single swing to win. This isn't like putting you against a better band in Battle of the Bands. As I said before, this is like putting a third grade flag football team against a professional team and telling them "You shouldn't have played football if you didn't want to play against the big league. You should play a safer game, like golf."
Except we don't tell them that, because that would make us jerks to say such a thing. And the same thing applies to WoW, because the power gap between lowbies and a 90 is even greater than the power gap between a third grader and a professional football player. With such large gaps, we put them in different leagues, because it keeps the sports competitive. We don't allow people with large gaps in skill to play against each other. We do, however, allow people with small gaps in skill to play against each other. There are some football teams that pretty much never win, but they do have a chance. Thus, they are in league together. They need to up their game, or continue losing. You can't tell a third grader to up their game when faced with the insurmountable power of a trained adult.
If the WoW power gaps were like they were in Vanilla, I'd be fine with it, because those were actually reasonable (a 60 had roughly double the health of a 30-40). Now a 90 has roughly 100 times the health of a 30-40. The scaling is great fun for PvE content, but it absolutely ruins PvP.