(Trgovac) hasn't coached the 3-4 since the 1989 season at Navy but has talked several times with Capers over the years.
In the 2003 offseason, Trgovac studied Pittsburgh's zone-blitz scheme and tapes of Capers' defenses. He spent much of '03 training camp installing it as a mixer but linebacker Mark Fields was lost to Hodgkin's disease and the scheme was never used.
"Hell, it's what I played in college," said Trgovac, a middle guard at Michigan in the early 1980s under Bo Schembechler. "I've (coached) every one of those techniques that's going to be taught here. I've been a ball coach for a long time.
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