In a word - No
In the last few 3 or 4 years the 52 has, I'd say 'matured', people set their own rules at the start of the year and take the challenge with the ups and downs that present to them.
We have had dozens of discussions on here, in separate threads and at forum meets, I think it was pretty unanimous every time it was discussed that being strict to 'photo must be taken in the week', would mean that only
@posiview would be the only one left in it each year
Seriously it keeps things lighthearted, interesting, the 52 croud very active, and most of all.... FUN