Player Search with Tag

Hello,
I know, the Player Search idea is ruled out and the reason given is that there might be a lot of players with the same name. So, I'd like to propose Player Search with player tag.
http://i.imgur.com/5CCTgNg.jpg
As of Air Sweeper update, a tag is shown under player's name in profile. I got no idea where it is used, but it could be used for player search. On condition that the tags are unique for each player, there won't be more than 1 player in result of search as distinct from search using player name.

As for Tab placement, there could be a separate tab or "Search Clans" tab could be renamed to "Search" and an icon could be added to the left of the search form. Defaultly it shows an icon resembling a clan logo. If player taps the icon, it changes to an icon resembling a person. Like on WаrСlаns.cоm is done.Thanks for the attention.