The football star known as the Honey Badger has been working out personal problems with former NBA coach and player John Lucas in Houston. Lucas battled drug and alcohol problems during his career and now counsels others.
The 2011 Heisman Trophy finalist was kicked off the team at LSU Aug. 10 for failing drug tests.
LSU has declined to speculate about whether Mathieu could play for the Tigers in 2013.
Mathieu also will be eligible for the 2013 NFL draft.
By Andrew P. Napolitano
The president's men trash the Constitution to pursue antagonists
Independent voices from the TWT Communities
News and opinion from a Millennial Urbanite with Southern sensibilities,
Benghazi: The anatomy of a scandal
Vietnam Memorial adds four names
Cinco de Mayo on the Mall
NRA kicks off annual convention