The faces of Jim Harbaugh

After the 49ers' issues with Jim Harbaugh became common knowledge when it was reported that San Francisco and Cleveland discussed a trade for the coach, one of the themes has been that Harbaugh is difficult to deal with.

He and GM Trent Baalke don't always get along. He wants to be paid like a top coach and isn't happy San Francisco won't do that for him. And now Ann Killion of the San Francisco Chronicle writes that some 49ers players are sick of Harbaugh too.

"One source with inside knowledge of the team says that Harbaugh's act has worn thin in the locker room, particularly among some key 'face of the 49ers' type players," Killion wrote.

High-strung football coach rubs people the wrong way ... stop the presses.
Frank Schwab

Super Bowl XLVII - Baltimore Ravens v San Francisco 49ers

NEW ORLEANS, LA - FEBRUARY 03: Head coach Jim Harbaugh of the San Francisco 49ers reacts to a play in the first quarter against the Baltimore Ravens during Super Bowl XLVII at the Mercedes-Benz Superdome on February 3, 2013 in New Orleans, Louisiana. (Photo by Chris Graythen/Getty Images)

San Francisco 49ers v Arizona Cardinals

GLENDALE, AZ - OCTOBER 29: Head Coach Jim Harbaugh of the San Francisco 49ers reacts to a penalty called by an official during the second quarter of an NFL game against the Arizona Cardinals at University of Phoenix Stadium on October 29, 2012 in Glendale, Arizona. (Photo by Ralph Freso/Getty Images)

Super Bowl XLVII - Baltimore Ravens v San Francisco 49ers

NEW ORLEANS, LA - FEBRUARY 03: Head coach Jim Harbaugh of the San Francisco 49ers reacts after a play in the second quarter against the Baltimore Ravens during Super Bowl XLVII at the Mercedes-Benz Superdome on February 3, 2013 in New Orleans, Louisiana. (Photo by Ezra Shaw/Getty Images)

Super Bowl XLVII - Baltimore Ravens v San Francisco 49ers

NEW ORLEANS, LA - FEBRUARY 03: Head coach Jim Harbaugh of the San Francisco 49ers reacts to a play in the first quarter against the Baltimore Ravens during Super Bowl XLVII at the Mercedes-Benz Superdome on February 3, 2013 in New Orleans, Louisiana. (Photo by Chris Graythen/Getty Images)

Harbaugh leads 49ers back to NFC championship

San Francisco 49ers head coach Jim Harbaugh reacts to a a call at the end of the first half against the Carolina Panthers during the first half of a divisional playoff NFL football game, Sunday, Jan. 12, 2014, in Charlotte, N.C. (AP Photo/John Bazemore)

San Francisco 49ers head coach Jim Harbaugh reacts to a play during the first half of the NFL Super Bowl XLVII football game against the Baltimore Ravens, Sunday, Feb. 3, 2013, in New Orleans. (AP Photo/Matt Slocum)

Atlanta Falcons v San Francisco 49ers

SAN FRANCISCO, CA - DECEMBER 23: Head coach Jim Harbaugh of the San Francisco 49ers reacts against the Atlanta Falcons during a game at Candlestick Park on December 23, 2013 in San Francisco, California. (Photo by Stephen Dunn/Getty Images)

Head Coach Jim Harbaugh Of The San Francisco 49ers Reacts Getty Images

SAN FRANCISCO, CA - JANUARY 22: Head coach Jim Harbaugh of the San Francisco 49ers reacts in the fourth quarter against the New York Giants during the NFC Championship Game at Candlestick Park on January 22, 2012 in San Francisco, California. (Photo by Thearon W. Henderson/Getty Images)

Atlanta Falcons v San Francisco 49ers

SAN FRANCISCO, CA - DECEMBER 23: Head Coach Jim Harbaugh of the San Francisco 49ers reacts to a penalty called against his team while playing the Atlanta Falcons in the second quarter at Candlestick Park on December 23, 2013 in San Francisco, California. (Photo by Thearon W. Henderson/Getty Images)