I was going through the Bad Owners section and was looking for a specific gamertag to see if that person was there. I don't think they were, but in doing so I realized that GT's and DL usernames don't always match. Looking through the list for a DL username is easy enough because they're alphabetical, but you have to expand each one to see their GT.

It would be awesome if this page had a search box or even a sortable chart that had this info laid out.

would be nice to have this for MLB with an excess of users dropping players putting teams in cap hell

I usually just CTRL + F whenever someone new joins to see if they're on the list.