Also, I don't expect to see a lot of add-on decks as the gaming stores were complaining about PACG products being released too often.
I saw this mentioned earlier by someone else, and I'm trying to figure out what game store is complaining about this? FFG releases new product every month for multiple games. Wizkids releases new product every couple months. UDE releases new product roughly every month. The only way any game store would be complaining about Paizo products would be if they weren't selling, which doesn't mean to slow down the product but the game store needs to order less of it.
Still, given that they haven't even announced a new upcoming product yet, we're looking at a minimum of 2 years between products here. I don't think they need to slow things down that much.