**Aikman goes public, Cowboys camp heats up — here's what you missed.** - **Cowboys offense:** Fringe roster players making strong cases to crack the 53-man roster in preseason action - **Von Miller:** Dallas welcoming the veteran's production and locker-room leadership after his signing - **Troy Aikman:** Hall of Fame QB puts franchise on notice, calls Super Bowl drought "unacceptable" and demands change from Jerry Jones - **Jerry Jones:** Aikman says the owner can't shy away from difficult decisions if Cowboys want to end their championship drought - **Brian Schottenheimer:** Head coach ripped players for a "terrible" showing against Seattle, no sugarcoating the loss - **Big picture:** Aikman's public pressure adds outside noise to an already tense Cowboys camp heading into roster cuts **Watch:** Whether Schottenheimer's harsh words spark a response in the next preseason game. The lineup's set. Drop in.