[quote=@Retired]
<Snipped quote by Nib>

The only issue with this is that the death games are entirely controlled so that no outside elements can interfere. There wouldn't be a way for Peter to be exposed to the symbiote while in captivity.
[/quote]

I kind of thought about that. The symbiote could have hitched a ride on him after he took out a Venomized Harry Osbourne.