I wouldn't be surprised if they released it with mod tools or not.
Yes, if there's one thing that's certain it is most definitely that they will either release them, or they won't.
I've learned one thing, don't expect anything. Wait to see what happens and until it happens it's not for sure.
They can't give us Mod Tools, If they did then no one would spend money on DLC which brings in alot of money.
i think dlc and mod tools can work together, only thing it would split the pc community into sections of haves and have nots.. just like stock v mods really only it would be stock v dlc v mods, it would be a BOOST to give all choices to server admins xD