That seems very unlikely. I don't think France has a statutory number of days in their speedy trial right, so even if you demand trial as you walk in the door, for a serious trial of this size, with this many charges, my experience is saying one to two years for trial.

Now, France does have more rights on pre-trial detention, so he might be able to get some sort of bail, but he's an enormously high flight risk, so.. maybe not.