One of the things I hated about T3 was how chatty the T-850 was, so many lines, so much exposition. Sadly I can see that being the case again in this film especially if the plot is as much of a web as that article makes it seem. Think of the amount of stuff old Arnie is gonna have to explain to the other characters. ****.
I'd rather have a different character from the future do all that - like John Connor, Reese or indeed Kyle Connor if that isn't bullcrap - while the T-800 keeps his mouth shut for the most part unless directly asked a question - ala T1 and T2.