Urban Justice (2007)
'When revenge is personal, justice can be brutal.'

Formerly Once Upon a Time in the Hood (changed for legal reasons) to the much more formula-following Urban Justice. "Seagal plays a man with a dark and violent past, who seeks revenge for the murder of his son." (according to IMDB).

So we can gather that Seagal is uh, seeking revenge for a dead loved one. Sweet! Where do they come up with this stuff! Also Seagal is paired with a famous black man in Eddie Griffin (who is clearly not in very high demand in spite of Undercover Brother), so the success of Glimmer Man and whatever other movie starred Seagal + black guy did not go unnoticed.

The box (I can't really say poster since this was direct to DVD) features what appears to be Seagal's face poorly photoshopped onto the body of a younger, slimmer man for some reason. Also he's holding a gun and is the largest person on it.