a really short post with a really short question..
well, i think (it's just my opinion) it could be possible. BUT, i think it would use too many traffic to request all clantags from every player. for this reason i think its a useless feature which use too many resources. but let's see what brain thinks about..
It is possible because this data already exist on the page, they just don't show it.
This is the same as with the live scoreboard clan tags that we already have.
But unfortunetely i don't will release a new version soon because there is nothing big todo at the moment so i spend my spare time for other projects.