I'd love to report
SanjithePain for DCing. He was losing in our battle 6-5 with a Burned Azumaril and a seeded Marowak vs my Jumpluff. Checking his profile, I see that this isn't the first time that he's DCd when he was losing, so I sent him a PM noting this and asking him if he DCd on purpose. Nineteen minutes later, after getting no reply but seeing that he was on, I sent him another PM warning him to respond or else I would go here.
As anyone can see, he's been active and posting in the battle requests thread since then and he still hasn't responded. I think an hour is way more than enough time to let him respond, and I do have the PMs if proof is needed for some reason.