Maybe he called out others because he might be a cheater himself? Let tests show rather than finger-pointing. Considering Nedkovs stamina in this and previous fight, it's odd that he starts making accusations.
Nedkov is a good wrestler, but his mma is so-so...works good against ol school mma perhaps. His boxing is not that great, since he couldn't finish the job. Should have bruised his opponent much more. Also, Nedkov is bad at defending himself.
Hope at least he can inspire other fighters from Bulgaria.