Attacking Friends

I know that this has probably been requested HUNDREDS of times, but I didn't see this on the stickies under "Ruled Out" so I wanna request that we should be able to attack our GameCenter or whatever you have on Android friends. I understand that this would be abused by some people where they would purposely lose so their friend can gain more trophies, so I think that these raids shouldn't be for trophies or resources. That way, people can raid their friends just for the competition. When you press the trophy button and go to friends it'll say next to each person how many attacks you've won against them and how many times you've successfully defended against them. I hope you guys will like this idea. Tell me your feedback!