[MakeshiftWalrus]

My only issue is how central Remedia's tent is. I personally feel it would be better to have it off to the side instead and place a social area where it is currently. Many come to the arena to simply socialize, which this new arena doesn't have much of an area for, judged from those pictures.

You could potentially even move the infirmary inside the arena to make it closer to where the battles are going to take place.