I actually think Doc will give Lester his chances this year if he dresses for games. House and Daniels aren't really equipped to deal with scoring guards off the bench - Lou Williams, in particular, ate Eddie off the bench a few times last year. Lou will probably be a starter this year, but there are certain guards that will be poor defensive matchups for our team. Doc might try throwing Hudson at them for a few minutes at a time, to see if he can hold his own.
With that said, I don't think Hudson will spend all that much time on the active roster unless somebody gets hurt. With the five starters and the bench of House/Quis/Scal/Baby/Sheed, that leaves two spots open for TA, Walker, Shelden and Lester. JR will be in the D League, and I don't think Sweetney will make the team. I think all three of TA, Walker and Landlord will be put before Lester (although I'd love to be wrong about TA).