WSU and their previous coaching staffs. I said the biggest benefit of hiring Leach in 2011 was that he will instantly add credibility to the program and get ready made lineman in the program. More than QB, WR, RB, LB. His national name is instant, where as Price had to grow into a reputation.
You are a numbers guy. There are several years I am missing, but it will give you a flavor of the last 20 years or so. Dennis' class of 1989. Three Olineman, two played. Mike Price and his first go in 1990. One HS lineman, three other players who were converted, and one was Paul Reed who came in at 230 pounds as a linebacker. The one HS lineman never played. 1991- I believe they had three, one never played, and Scukanek I can't remember if he was a walkon on or not. But I put him down as one of the three. 1992- Seven signed, three JC, one JC played, one high school kid played. 2/7 kids played. 1993. They signed three, two played. 1994 5 HS lineman, one dlineman, a total of six. Two played. 1995 I think they signed two and one played. 1997 three JC players signed, one played. 1998 five signed, four played, one of the four was moved to DT I believe. 1999 was the year. Parrish, Knotts etc. It took Mike Price nine years to get the depth and quality plus the benefits of the rose Bowl. To that date, in nine years he had Scott Sanderson and McEndoo who were drafted into the NFL, and Corey Withrow was a free agent. In four years Paul Wulff recruited two players who were drafted, and one who got paid last year in the NFL as a free agent signee.
In 2002 they signed two OLineman, one played. In 2003 they signed four, two JC players, two high school players. One JC played sparingly and Byrd played. 2-4, one made it four years into the program. 04 Three players, Roof was booted, Rowlands quit before his senior year and Vickers never played. 05 they signed 3, 1 played. Eppelle played a little. 06 they signed three high school players, one played. 07 they signed four, two JC players, one who played. Roxas played, Ayers and Freitag had their careers cut way short. One player made it to years three and four. 08- five lineman were taken, Pencer was booted, Reitnour had a career ending injury, Hodson was a bust, Williams played and was drafted. 09 two players, two busts. 10 -Fullington, Gonzales, Rodger and Jacobson. Four lineman taken, one drafted after transferring to Eastern, Gonzales made it into the 49 camp but was cut, one got paid in the NFL in 2014, and Jacobson started for Leach. Four out of 4. 2011 They signed four, Forbes athletic but never got it. Meighan a smart back up but not a Pac 12 starter. Taise never made it in and Goetz, who was a Texas Tech recruit for Leach and started. One out of four. In 2012 they had five kids verbally committed, Leach dropped one and picked up another kid.
When people say they don't have an emphasis on oline, I think the number of visits from olineman in the Wulff years was higher than it was for Oregon, Stanford, UW, and USC.
But the numbers show a history of WSU struggling at that position.