Aknight, warning

Hello. I was waiting for people to murder just outside spawn with a friend, crouched near an exit door. Then suddenly i hear this guy running towards the exit. He stops, and says "Hello macco". I ask him "how did you see my name,i was crouched, and behind a wall." He then proceeded to defend himself with something like" u can still see names very faintly if u have graphic settings on full"
WAT.
That's not true, i tested it,and i got maxed out graphics, also i guess you all know that. You cannot see names behind ANY material if the person is crouching.
I would like you moderators and admins to check Aknight from time to time, because i think he may be cheating. Nothing solid of course, it's a word of warning.
Sorry for my poor english.
In case he negates it all, here's a screen of him saying that.
Bye!
https://2img.net/h/oi45.tinypic.com/2gwfdwi.png

Did you keep Shift(crouch button) pressed while chatting?Because he might have seen you while you were talking with someone else I dont think you can crouch while chatting.

No shadow, i wasn't chatting with anyone when he said hello, i always kept shift pressed, also you can ask him. He will tell you he can see crouched people behind walls because he has a good computer.Mhm. I really am sure i was crouching the whole time C:

I was hunting with Macco, and I can confirm that. He was crouching the whole time next to me

Well. The only thing visible through walls is the nameplate if you crouch, and sometimes, not even that. I don't believe it is possible to red it, because if it were a bug, it would have been fixed already.