haha yeah, i guess they could just stop the anime....it'd be kinda abrupt tho...and awkward....
if they do a bunch of filller tho, it'd prolly be more than 6 ep i think....thats alot but iunno maybe they would spread it out more or something? anyway i just think that cuz theres about 4 weeks of anime and no manga...so they'll have to make up for those 4 weeks, plus weekly anime is longer than weekly manga (uses up more of the storyline) and i think the anime team was prolly already considering doing some filler after they all got back to konoha cuz they're already pretty dangerously close to the point the manga is at....