Imgur
I think that after the removal of the Friend Referral system, people who acquired Grey Warwick and Medieval Twitch through that process should receive a border to show that they got it officially instead of by luck from a capsule or hex-tech chest. I tried so hard to get all my friends to play so I could get the Grey Warwick skin when it was worth 25 accounts or so. I never got up there because I didnt have too many friends that had computers at the time, But when they reduced it to 5 and 7 friends to get the skins, I got them. Then after the removal of the system, I thought that I had a great opportunity to flaunt my unavailable skins in normals. Now even people under level 30 could have either skin by luck.
All in all, I ask that people who received the skins through the referral system also receive a loading screen border to indicate that they earned it through the system. Just like the original April fools skins that show that they bought them when they first came out.