QUESTS IN POGO!

As long as the quests are attainable, I'm all for them. If it's something like "Hatch a 10km egg!" as part of a timed quest, then Quests will be as annoying a EX Raids if you don't have a 10km egg.

The last thing experienced players need in the game is Professor Willow asking them to catch 10 rattata, ....

But if the quests are manageable, fun, different from each other, and give decent rewards, it could be worthwhile. How about legendary eggs? That would be cool, until mine hatched and was a Suicune.