If the Final Four coaches were to play a game of two-on-two this weekend in Glendale, it wouldn’t be great basketball. Semifinal opponents Gonzaga and South Carolina are coached by guys who did not play in college, Mark Few and Frank Martin. North Carolina’s Roy Williams played just one year on UNC’s JV squad, while Oregon coach Dana Altman played at a junior college in Nebraska and Division II Eastern New Mexico. “I didn’t have many highlights as a player,” Altman said Monday on a conference call. “I was awful. I would have sure hated to coach me, that’s for sure.”