Well we don't yet know if there will be a Film POTY next year, but if there is, it would be really good if there were more entrants! There seem to be more of us these days, so we should be getting more than just 2 or 3. Who knows, Steve might get asked to be a judge and then there'd be even fewer (unless Woodsy came back as a competitor again).
I've really enjoyed it, and have found the rounds very challenging, pushing me to try things I wouldn't otherwise have done. The major discouragement is that you need to get in the top 10 images from at least one judge before your image counts in the film part (at least, that's the way the scoring has worked this year). This meant that a few good film images didn't get points, whereas in a film only competition they would have done. But who knows, that might change next year (and then again, they might have been so discouraged by the few entries that there won't even be a film section).
Anyway, I'd prefer to be 8th out of 10 consistent film entries, than second out of the only 2 film entrants to have done the whole year (I think... that's without checking)! (And that's assuming I can get something good enough to get processed and submitted for this month's round...)