Starters Marvin Williams and Al Horford were injured during the playoffs, as was shooting guard Joe Johnson, who Gearon said suffered from an undisclosed foot injury throughout the second half of the season.
http://atlanta.bizjournals.com/atlanta/ ... 1243828800^1835457&ana=e_vert
His play dropped off so badly after December that it only makes sense there was something wrong but nothing was ever reported.
The article also mentions that the Hawks are 3rd in the league in new season ticket purchases.