Kiap,
Although it won't make a difference in the final log, 4 byes rather than 2 would result is a hugely skewed overall log for most of the season, especially in relation to the Reds position on it.
No.
All competitions with byes will have a skewed log. There may be a sweet spot where it's less skewed at the bottom, middle, or top of the log, depending the points given for a bye.
The method used for Super Rugby - this year excluded - with 4-point byes where a maximum win is worth 5 points, places the sweet spot just below the top of the log. This makes sense because positions 1-6 are the important ones, not 5-10 or 9-15.
This year has some mini-rounds, but giving 4 points for two "official byes" and 0 points for two "unofficial byes" will only make it more skewed. Approaching the final rounds, a sweet spot will develop in the middle of the log (meh) but for most of the season it'll be out of whack.
Having 4 byes rather than 2 would put the sweet spot back near the top. It would actually be less skewed (at the top which is what counts)..... But this is the Waratahs thread; we've digressed.