Tsonga is 8th in the race, he's nowhere near fighting for 4th. Even if he won Bercy, provided Berdych doesn't go out in the QFs, he would only be 7th!!
Yeah, disappointing year overall for Tsonga especiallys since Wimbledon, hence why it'd be especially great if he could win here at home.
As for Berdych, hope he collects enough points to have at least a few weeks in the top 5 at some point this year or early in 2013, he's far too good a player to never reach the top 5.