If I had to choose between Montgomery and Jones I'd pick Jones... but my opinion is well stated in this thread. I think Jones can out-play Montgomery, looks more natural, and I do not believe Montgomery can stay healthy for a full 16 games. No way. I think Williams may cut into more of Ty Montgomery's role next year, but he looks like a bust so far. Some people have suggested that Montgomery move to WR given that Nelson is older next year, and both he and Cobb are making tons of money next year (Adams is a FA after this year as well, so if he walks they have Alison as their WR3). I don't see that happening; Ty is a RB.
Ty Montgomery's contract is up after 2018, and I think he will move on. GB has a stud in Jones IMO.
This was covered in the Ty Montgomery thread. I'm sure Football Jones will get a you-know-what over those snaps but it was a game out of reach, GB was playing backups just to end the game and save face on the injury front. If Rodgers was not injured I believe we would have seen Hundley for that drive. People I know who can give me some degree of insider information with GB say there's nothing to see here- Ty did not get hurt worse and Jones is just fine.