i dont think they will write the code again, when its already avalible from two guys, soppa and tema . plus, altrough it has been proven to be possible to have 128 players, people need to remeber that is very VERY complicated, and that this is just possible thanks to years of work , possible since release of bf2.
so if the code is not provided, dont espect rhe FH2 devs to write it themselfs