About the Passive Skills.

[HOPY]

I saw they add more passive skills for the pals, specially Rainbow-Tier passives.
I wonder if they will add as well some item you can use to remove a Pal's passive so you can put it into another Pal, since Breeding take long just to get a Pal with 4 good passives.
This way, getting the passives you want will be easier, the item doesn't has to be cheap tho, this is just so players can save time.

[Grimzy]

Not going to happen, because it would render breeding and other core parts of the game useless.

You could however download a mod that speeds up breeding and makes them give 5-10-20 eggs at once.