o what's the point it's not like Doc will play him 
Yeah, because it's Doc's fault that a mid second round talent in a bad draft isn't good enough to earn playing time on a team who's only goal is to win a championship.
Well there are a number of differences between Matthews and the young players we've drafted in the past. The first that Matthews stayed all four years at Marquette. He's not Tony Allen, or even worse Gerald Green, this is a mature player with a complete game. Also he played in easily the best conference in all of college basketball and was the leader of (when healthy) the 3rd best team in that conference, So this is not someone out of the A10 (Delonte) Big 12 (Tony) who had yet to face stiff competition.
You're kidding me right?
Tony Allen was the Big 12 Player of the Year on a team that he took to the Final Four and was on one of the top 4 teams IN THE NATION, not his conference. He was a first round pick and played four years of college ball.
Delonte West was a part of one of the best backcourts in college basketball in recent memory. His team was ranked #1 nationally to end the regular season and was again a first round pick and played three years of college ball. He would have been the A-10 Player of the Year had not the NCAA College Player of the Year not played alongside him.
BTW both were chosen in a draft that was considered extremely deep in NBA talent and has produced players the caliber of D Howard, Big Al, Emeka Okafor, Devin Harris, Josh Childress, D West, Luol Deng, Andre Iguodala, Josh Smith, JR Smith, Andris Biedrins, Kevin Martin, Anderson Varejao, Chris Duhon, and Trevor Ariza.
I'm sorry but Matthews isn't even considered a prospect that is as good as Gomes, Big Baby, Leon Powe, or Gabe Pruitt were coming out of college in years with very deep talent pools. Matthews is considered a late second round pick that is only getting some run because of a decent showing in the Portsmouth Invitational. Late second rounder in a bad, bad draft.
You have got to be kidding me? Right?
Actually, I'm not. First off, Tony didn't spend foru years at OKst, he spent two years at a JuCo before transfering to OKST. Secondly, leading a team into the final four is not even remotely a barometer for success in the NBA. How many final fours did Paul Pierce go to? Ray Allen? Shaq? Iverson? Duncan? Nash?
For a point of reference these are the past 14 NCAA Tournament Most Outstanding Players:
# 1995 – Ed O'Bannon, UCLA
# 1996 – Tony Delk, Kentucky
# 1997 – Miles Simon, Arizona
# 1998 – Jeff Sheppard, Kentucky
# 1999 – Richard Hamilton, UConn
# 2000 – Mateen Cleaves, Michigan State
# 2001 – Shane Battier, Duke
# 2002 – Juan Dixon, Maryland
# 2003 – Carmelo Anthony, Syracuse
# 2004 – Emeka Okafor, UConn
# 2005 – Sean May, North Carolina
# 2006 – Joakim Noah, Florida
# 2007 – Corey Brewer, Florida
# 2008 – Mario Chalmers, Kansas
With the exception of Mello (and maybe Rip), none of them are setting the NBA on fire.
Now I am not suggesting that Wesley Matthews is going to be an all star. What I am suggesting is that a player ( who was in the running for Big East player of the year before injuries kept them from winning the conference) who was the best player on his team in the toughest conference in college basketball history, might be ready to contribute and able to win his coach over in letting him play reserve minutes. I am also saying, that college accolades do not translate to the NBA , as we have seen with TA and his Big 12 player of the year. If they did, Christian Laettner would be a hall of famer.