Former Knick shooting guard Allan Houston has been a regular for workouts at US Airways Center and may be a possibility for the Suns in 2008-09, the Arizona Republic is reporting.

Houston visited Suns' forward and former teammate Grant Hill in April to see what the Suns' acclaimed athletic trainers did for him and others with tough health histories.

Houston retired in 2005 because of knee problems and had a failed comeback attempt with the Knicks this season that lasted only one preseason game.