As you know, different regions have new content open in different times.
This time for leveling ranking we are doing time adjustment.
As US got MoP 9 hours later than EU, we are adjusting their level time.
Looking at Level 90 Top 25 we see 12 players from US which is fine.
For monks there is a monk from US on the top.
The question is should we do time adjustments for raiding, for boss kill times?
There are different opinions.
This is really questionable thing.
Please post your opinions in comments, should we do time adjustments in MoP?