[quote=@Aura]
<Snipped quote by Dedonus>

I was thinking maybe one of the guinea pigs before he got the serum correct. A bit Wolverine/Deadpolesque. Would Dr.Diplodoc done something like that or should I just say another Doctor or something had been working on a serum at the same time ... or something 
[/quote]

Actually...prior to August, he was experimenting on "guinea pigs" with an incomplete serum. These subjects would slowly suffer from their bodies rejecting the serum.  So this could work.