French club offer swap for Marcus Bent

St.Etienne have offered their striket Frederic Piquionne in a swap for Marcus Bent. Piquionne's reasons for moving his clear as he has had a major falling out with St.Etienne when they blocked a move to Lyons, also Charlton has a number of French speaking players. What is less clear is why they should want Big Bent, unless they have confused him with Little Bent. Anyway, here is the story:
Swap