Harshyt Goel will this go to the level of allowing the user to select multiple GCals the user has the ability to view and combine them? (e.g., my wife and I have our individual ones, and we have a shared Family one that we both contribute to, and I have gaming groups with friends with their own, etc.)

Along with this is the ability to connect multiple Google identities (I have a business which has its own calendar using Google's biz suite, and I have a public persona profile that I can run webinars and such from, and I have my personal/private account as well...)