A game can't have everything the first day of launch. They released this to test it against the market. Now that it is a success, changes will come to increase

A game can't have everything the first day of launch. They released this to test it against the market. Now that it is a success, changes will come to increase retention and purchases. Now the next biggest events will be promoted also with Pokemon things to do in the place, like "get this rare pokemon on the Vegas Electronic Event. The game is a real success and the mechanics described by Richard Bartle proved that people loves to collect, it is the Diogenes syndrome but in mobile version.