#22 is Freshman Defensive Back
Brent Carter

Brent is from Valdosta, GA (home of one of the best DII football programs in the country, Valdosta State, won DII championships in '04, '07, '12 and has only missed DII playoffs 3 times since 2000), and has had 4 members of his family play in the NFL.
Other #22's in Leatherneck History include:
Richard Rous............................... 1966
Michael Cunningham................... 1971
Felix Lobdell.......................... 1972, 74
Mike Marquardt......................1975-76
Barry O’Neal................................ 1981
Gustine Ross............................... 1983
Steve Williams........................1985-86
Tom Rayhill....................... 1987-89, 91
Scot Stermitz..........................1992-93
Ephron Crump........................1994-98
Jon Warren.............................1999-01
Travis Glasford.......................2002-05
Aaron Miller................................. 2006
Andrew Briones......................2007-09
David McDaniel...................... 2011-14
Felix Lobdell played in the NFL for two years with Washington and...well, he's listed under Tennessee Titans, but it was 1977, so it must have been the Houston Oilers at that point.
Steve Williams was a First Team All-Conference WR in 1988 and 1989, and received an AP Honorable Mention in '88. He's in the record books at #7 (tied) and #9 (tied) for TDs in a season (8 in 1988, 7 in '87), #8 in career receptions (130), #7 in career yards (1,891), #6 for consecutive games with a reception (25), and #3 for career TDs (19). He was also a significant part of one of the most amazing come-from-behind wins in Leatherneck History...
Sept. 17, 1988 (Western Illinois 35, Missouri State 31)
The Leathernecks scored three touchdowns in the final quarter to overcome what was at one time a 23-point deficit. Steve Williams caught a 28-yard pass in the end zone from Paul Singer for the game-winner with 1:11 to play to finish the Leathernecks’ greatest comeback of all time.
While many consider Aaron Stecker to be the best RB to have played at Western (at least in the DI era), he only played here for two years. Because of this, if you're looking at career numbers, there are two running backs who stand ahead of Stecker, and one of them is
Travis Glasford. Glasford led the team in rushing for three years (2003-2005).
For season records, he's got the #4 spot for attempts (296 in '03), the #7, #15, and #17 spots for yards (1,368 in '03, 1,080 in '04, and 1,052 in '05), the #3 and #9 (tied) spot for TDs (20 in '03 and 12 in '05), the #6 (tied) position for 100+ yard games (7 in 03) and #3 (tied) and #6 (twice, and tied) for 200+ yard games in a season (2 in '04, 1 each in '03 and '05). He also has the 2nd best performance for rushing yards in a half with 229 yards against Cheney in 2004).
For career numbers, Glasford is #1 in attempts (918), #2 in yards (4,189...one of only 2 Leathernecks to rush for over 4k yards in a career), #2 in TDs (48), #4 in 100+ yard games (17), and #3 in 200+ yard games (4).
In addition to his rushing performances, he was also the team's receiving leader in 2004 with 464 yards and 3 TDs. On the list for receiving yards by a RB in a season, he holds the #1, #2, and #6 spots (464 yards, 432 yards, 270 yards), and is...as near as I can tell...the only RB to have gone over 1000 yards receiving, with a total of 1,277 receiving yards in his career (good for #19 on that list). He is also the only player to have rushed and received over 100 yards (each) in a game, with 143 rushing yards and 111 receiving yards against Indiana State in '04.
Because of his combined rushing and receiving abilities, he has the #2 best game for all purpose yards (368 against Missouri State in '04), the #7 and #9 best seasons for all-purpose yards, and is #1 for all-purpose yards in a career with 5,466 total yards. For total points, he has the #3 best season (126 points in '03), and the #3 and #9 (twice, and tied) seasons for TDs. What this all adds up to is for career total points, he is #2 (the highest non-kicker) with 332), #2 in points per game (8.5), and is #1 in Leatherneck history for total TDs with 55 in his career. His 36 points scored against Cheney is tied with 3 other players for the conference record for points in a game.
Glasford was named to the conference all-newcomer team in '02, All-Conference second team and FB Gazette Third Team in '03, All-Conference first team, Sports Network Third Team, FB Gazette Third Team, and AP Third Team in '04, and All-Conference First Team in '05.
Nowadays, he's the CEO and Founder of TMG Fitness in Miami/Ft. Lauderdale, FL.
David McDaniel had the 2nd (tied) best season for blocked kicks with 3 in 2014. He had 4 in his career which puts him at #2 (tied) on that list.