Yeah but typically only 9 guys from the TUF show will make the UFC.
The 8 winners from the Finale and the season runner up.
Give or take a few exciting/interesting personalities and sometimes a few semi-finalists.
What Cowgirl said.
Dana promised every tuf contestent from the current season would fight in the ufc. Joe Silva told him it was impossible. Dana retorted they would find a way to make it work even if they had to add additional fights on cards.
Nothing official has been announced. I would guess this is their solution.