They will change it to Clinton in the final version. Seriously if someone is really thinking about making another Mafia game I really hope they will make it right this time. On other hand it would be hard to make it worse than Mafia II, but I am not excited either way. I have been with previous part and it didn't end well.
i always wanted R* make this game instead of 2K.
I don't think there would be much difference in the final product depending on who made it and if whoever's making it makes it as linear as the previous one.