In the spring 20 release the ability to assign a task to a queue was released and delivered. This is a great feature for use in Sales Cloud. The problem is while in Pardot you are unable to assign a task to a Queue. This seems to be a pretty simple thing to add into pardot now that it is avalible in Salesforce.
The image below shows how this could function:
(It only took 10 years to get this in Salesforce... Lets see how long it will take in Pardot)
Link to completed idea to add to Salesforce: https://success.salesforce.com/ideaView?id=087300000007HC0AAM