What up's with the Angry Birds' Eggs?

"Lol Hulk beat up Loki" won the last poll "What did you think of The Avengers?"

Today I noticed something: What exactly is the deal with the Angry Bird eggs?

The pigs have feet?

I mean, Angry Birds was released 3 years ago. If those eggs still haven't hatched, well, I'm sorry birds, but I think the war is lost. For both sides.
If the pigs are gonna eat those eggs, I don't think they would taste very good. 3 year old raw egg isn't very appetizing.

No eggs for you!

The only other explanation would be that all of the Angry Birds games take place in different dimensions where the same just coincidentally happens in each and with the same birds and pigs. But, you know, thats just speculation. What I think Rovio should do is take advantage of this and make the eggs hatch already at the end of Angry Birds Space. The things they could do with the concept of the Angry Birds having mini Angry Birds could go to great lengths. Imagine 2-player Angry Birds! One plays the adult birds and the other the kid birds. Or just make an AB Space 2 where the kid birds are grown up but have different powers.

Another option for Rovio could also be "Angry Birds: Wars". It would also be 2-player, only one would be the birds, and the other, the pigs. The player as the pigs would build the tower that protects the pigs (but limited items. Not 1000 stone or something.)

So what I'm saying here is that Rovio has options here; they don't have to make "Angry Birds Space Seasons" or something. If they're going to continue with the AB franchise (of which they obviously are), they have too add a new dynamic and physics to each new AB game. That meaning: make the next one an improvement like AB Space, not AB Seasons.