Berserker976
Member
We don't know that now. The frequency changes when he gives bad advice, so there is a valid argument to be made that it is actually Venom trying to deter him (there is no way Kojima planned that, of course. It does fit though).
That's a really thin justification considering a lot of characters change their codec frequencies, and it still wouldn't explain why Venom would claim to be Big Boss when he meets Solid Snake.
There are still a lot of problems with the overall plot, but I think it definitely makes more sense if Venom is working with Big Boss the whole time.