Surprised you are just now hearing about this.
It was written about right after the draft.
The basics of the story was that the Steelers were on the clock but Dallas thought they were going elsewhere so they called Shazier or Shazier's agent to tell him that they were going to take him with their pick and while on the phone the Steelers made the pick ahead of them.
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Here...found an older article on it...
Jerry Jones has acknowledged that new
Cleveland Browns quarterback
Johnny Manziel was
the No. 1 player on the
Dallas Cowboys' draft board at No. 16 overall.
The story behind the story is that Manziel was only atop the
Cowboys' board because Pittsburgh had snatched linebacker
Ryan Shazier out from under them just minutes earlier.
Steelers sources tell the Pittsburgh Post-Gazette the
Cowboys were on the phone with Shazier's agent and were
ready to select himover offensive lineman
Zack Martin with the 16th pick.
"I'm in the middle of writing a text that
Dallas is going to take himand the phone rings and it's the
Steelers," Vernon Shazier, Ryan's father, told the Pittsburgh Post-Gazette. "Good thing I didn't send out that text ... I think he ended up in the right place."
Jones confirmed after the first round that the
Cowboys were targeting Shazier, Martin,
Anthony Barr(No. 9,
Vikings) and
Aaron Donald (No. 13,
Rams) entering the draft.
read the rest...
http://www.nfl.com/news/story/0ap20...-camp-on-phone-with-dallas-as-steelers-picked