Friend Requets

I think a great feature clash of clans or supercell should add would be friend requests
basicly
....
in global you can click on someone and there could be a button
Add friend
the other person must accept though

What can friends do?

Friends should be able to view each other bases and give tips/comments
also
join the same global chat
and your friends name comes up in green

COMMENT "YES" IF YOU WANT THIS MABEY IF WE GET ENOUGH THIS WILL BE ADDES

I don't see why we shouldn't add this, since we already have a friend list from Facebook in Clash of Clans. But I think it may lag the game more.