Optimizer Pro Is Fake - Propspamming/Griefing

Not sure if it comes under propspamming / griefing as he removes them after around 2 minutes in preround blocking.
He has been doing it now 3 rounds in the same spot blocking for the team so its harder to fortify the zone.


Name: Optimizer Pro Is Fake
SteamID 32: STEAM_0:0:67470255

Screenshot: http://cloud-2.steampowered.com/ugc/3299198528756618877/551AC67710F40BCB119ED24116D301FF0CEA2DFF/

There really isn't anything here I can ban for. He isn't breaking any rules as far as I can see, so I'm just going to let this one go.