Want to know y riot doesn't have two servers?

1.) Because queue times will be longer. 2.) since the pro scene is in west coast, people will move to the west coast server if they wanted to be pro, Most people like to play with the pros. (Like EuW and EuNE) East coast players always had 80-100 ping. with the server moving to a more centeralized location, people in west coast get around 70 while east coast get around 40. 70~100 isn't really unplayable. Only people that get to complain about this server change are people from Alaska and Hawaii.