Huddlestone has started just six Premier League games over the last two seasons.
"I am 26 now. I missed a year to 18 months through injury," he said. "You just want to play every game and if that opportunity is not at Tottenham then I will have to look elsewhere."
Huddlestone is being linked with Fulham this week.
"You speak to the manager every day and if you are not playing for a sustained period then you do wonder what's going on, but the manager has reassured me that I am in his plans even though time-wise on the pitch it hasn't always been shown that way.
"I'm not sure what happened (regarding Fulham). I just read about it and saw it on the TV."