Familienoberhauptvogel
Banned
Oh, sorry, I've been out of the physical version for a while and misunderstood that.
That said, every six months with rotations would still be twice the update rate.
It would also seem to make more sense in that you don't have one big set rotating out after 8 less months than the other like Hearthstone is currently set up (assuming the Fall set ships in 2016).
to reiterate the standard format is the last 3 blocks (big set + small set) combined and whenever a new block releases the oldest block rotates out. So you're usually only losing ~180 cards and each big set is in rotation for 18 months.
The Hearthstone rotation is pretty weird going by calendar year and means a rather insane loss of cards at once.