Scream 4/WMG

Scream 4 had
Think about it, there's NO WAY  could have done half those kills, they aren't strong enough. There's also a lot of times where it seems like they're both in other places  It just doesn't add up! Add the fact that  and you have a perfect  !
 * This troper thinks it makes sense, but  Though maybe the writer will reveal
 * Think about it, some scenes seem off without  and
 * Considering

Kirby and Robbie from Scream 4
This troper is reluctantly adding this WMG because of how prevailant this theory is. So, OK, there is a possibility that both of them, or only one of them. It would be nice to have a couple of  in future Scream movies besides the usual three.
 * I'm in total support of this theory. Besides,  way worse in Scream 2 and   It could definitely happen.
 * definitely didn't survive. When The cops get to the house post-bloodbath, Judy feels  pulse and says   , on the other hand...