Sure, But no matter what...I suspect an offense doesn't want this (despite the title it displays I promise it is football):
https://gfycat.com/ifr/DisfiguredBleakCaribou
That is Guard blocking no one. Watt getting doubled and Bush running free right at the QB. Clearly, I phrased it all poorly and in a way that seems to have really upset you. It certainly looks like they "fooled the RB" (as he blocks Watt initially then comes off him too late to pick up Bush). But just as many football fans are interested and amazed by the ways that clever OCs can use the basic tools at an offenses disposal to "scheme" to provide "easy" completions for the QB; I think it is worth looking at and appreciating that for his other faults, Butler seems to "scheme" his guys into 4-5 man rushes against 5-6 blocking sets that still allow someone a "free" run at the QB.
What I took from the article and why I said what I said is something like this (despite the title it displays I promise it is football):
https://thumbs.gfycat.com/UglyDesert...her-mobile.mp4
Now, either the Giants had a breakdown or the Steelers forced their hand because I do not think that, given the choice, the would have the OT on Mike Hilton and the RB on Dupree. Further, there is no way the Giants preference would be for BOTH the RB and the OT to block the DB and no one to block the DE - which is what ends up happening.
So, I can see these things on my own during a TV broadcast. I then search the internet to try and understand why I see what I see. To my brain it does not make sense that the OT and the RB block down to the blitzing DB and leave Dupree free. So I figure that the OT and RB "messed up". But then I read things like the article I posted and I start to wonder if maybe the Steelers defensive scheme is forcing blockers into difficult situations and making them make instantaneous complex decisions that can cause mistakes. Just as OC's across the league are using motion, play-action, and clever route combinations to force DBs into no-win situations and create plays for the offense. Might Butler not be doing the same for the defense? If so, wouldn't placing the RB (the weak link in the blocking scheme) in an "every decision you make is bad" scenario kinda the point? If you can also get a G or a T to do dumb things as well....more the better?