Didn't know he was, but looks like you were right.
http://www.eurobasket.com/player.asp?Cntry=USA&PlayerID=91268
I see Grier was there on a different team until just recently.
2001-2002: Raleigh, N.C. / Bonner Academy high school: 23.0 points and 6.0 rebounds
2002-2003: UNC-Charlotte (NCAA): 5.2 points and 3.4 rebounds and 1.1 steals
2003-2004: Dixie State J.C.: 17.4 points, 6.2 rebounds, 2.6 assists and 2.3 steals per game
2004-2005: Minnesota (NCAA): 32 games: 17.9ppg, 5.6rpg, 2.4apg, 2.0spg, FGP: 47.1%, 3Pts: 25%
2005-2006: Minnesota (NCAA): 25 games: 15.7ppg, 6.3rpg, 2.6apg, 2.3spg, FGP: 42.5%, 3PT: 20.8%, FT: 72.3%
2006: Portsmouth Invitational Tournament (Pre-NBA Draft): 3 games: 11.3ppg, 5.3rpg, 3.0apg, 1.7spg, 0.7bpg, 2FGP: 41.9%, FT: 66.7%
2006 July: Pepsi Pro Summer League in Orlando (Miami Heat)
2006-2007: $70,000: Miami Heat (NBA), in Dec.'06 moved to Sioux Falls Skyforce (D-League Eastern Div): 17 games: 19.5ppg, 5.9rpg, 3.8apg, 1.3spg, FGP: 51.3%, 3PT: 40%, FT: 69.8%; left in Jan.'07
2007-2008: BCM Gravelines Dunkerque Grand Littoral (France-ProA, starting five): FIBA EuroCup: 2 games: 15.5ppg, 4.0rpg, 2.0apg, 1.0spg, 2FGP: 52.4%, FT: 81.8%; French League: 30 games: 13.0ppg, 4.7rpg, 2.4apg, 1.7spg, 2FGP: 47.8%, 3PT: 25.0%, FT: 61.0%
2008 July: NBA Summer League in Las Vegas (Minnesota Timberwolves)
2008-2009: Cholet Basket (France-ProA, starting five): French League: 28 games: 10.0ppg, 5.2rpg, 2.0apg, 1.9spg, FGP: 51.8%, 3PT: 14.3%, FT: 59.5%; Eurocup Qualifications: 2 games: 11.5ppg, 7.5rpg, 3.0apg; EuroChallenge: 15 games: 9.7ppg, 4.0rpg, 1.5apg, 1.5spg, FGP: 57.5%, 3PT-3(50.0%), FT: 46.5%
2009-2010: Washington Wizards (NBA), only pre-season, in Jan.'10 moved to Mersin Buyuksehir Belediyesi (
Turkey-TBL, starting five), in May'10 signed at ASU Sports Club (Jordan-Premier League) for Asian Clubs Championship
http://www.truthaboutit.net/2009/09/wizards-training-camp-fillers-and-links.html - Highlight video I hadn't seen until today.