1. They don't "follow the lead of vampires", they listen to their alpha who, in turn, had a battle plan set with the vampires.The wolves followed a coordinated attack plan when they engaged the in their fights with the vampires (prep). That is why they attacked in a sequenced (vampires at front, them from behind).
They do not have that luxury here. This is a no prep here and thus, no reason for them to execute any such battle plan. In order for your logic to work, they'd nearly have to behave in a forum controlled way, w/c is unlikely (tho, admittedly, remotely possible).
2. The "full capacity" rule would make sense in any fictional VS forum that allows allies/friends to fight each other, otherwise, it would be impossible to put theads that allow such matchups. But to be sure, I've msgd a mod about it and we should just wait for a ruling here.
3. The end of BD2 was very controversial from fans and critics alike (several articles out there that criticized it) due to it breaking a basic rule that was set in both the books and movies (Alice not being able to see the wolves due to their nature and the nature of her powers). And before you go around saying this isn't the case, New Moon mentioned this limitation of her power when Bella jumped off the cliff and she could no longer see what occured as soon as Jacob rescued her. That is why she thought Bella died. Forums/articles also mention another instance in Eclipse (but I can't for the life of me find it in the script) as well as in BD1 where she was unable to see Bella's future due to her hybrid daughter being involved.
Now the book will coroborate this rule as well (even tho we are not allowed to use it as evidence), if the book were allowed, under the normal circumatances, we could just chalk the end scene as blatant PIS. Hell, if the book description of how her power works is allowed, she should not be able to see Shaw at all as he is of a breed she never encountered before (mutant).
But, as it is, all we have are conflicting evidences about how her powers work. To proceed, I propose We debate on what we can find "acceptable" interpretations for both sides to use in creating debatable scenarious using on screen evidences.
However, if we simply used your method in determining how things work and what things are allowed then answer this: when exactly in the movie was it shown that Alice ACTIVELY used her powers in combat in a "constantly shifting" fashion?
Remember: movie "feats" only.
4) Already sent the msg to a mod for a ruling.
5) In every one of his showings in the movie. Shaw was never shown to NEED outside energy to charge up. He just used outside energy to get an added boost. So it's arguable if his base stats is even human-level in the movie. Case in point:
YouTube video
Even prior to him being shot, he was already stong enough to toss someone as if he was no lighter than a baseball.
Also, from what we saw in the movies, Shaw is a patient man. Also, very methodical and prone to gloat and monologue. He will no doubt kill a few but he's smart enough not to kill the wolves first if they're the ones whaling on him. And any warning from Alice or Edward won't placate the wolves once a few of them drop, they'll keep whaling on him til they die of exhaistion. He'll then target the ones "hanging back" (as you put it).
And movie Twivamps aren't that fast. Even Edward and Alice. You're giving them too much credit. And Shaw isn't stupid, he isn't gonna swing and miss all day long til his energy is depleted. I have serious doubts that they'd be avoiding Shaw's stomp. Did you see how fast that explosion travelled?? AND it's an AoE!
Drowning won't work, Magneto couldn't budge Shaw, neither are the Twivamps._