Looking for something simple to add any custom fields that can be created within the task that you are able to display on the gantt chart overview. 

Tasks show the user that is signed to this task. However, being able to add an additional "note" or "comment" to the gantt chart next to user, or below task name would be beneficial as a productive and efficiency measure rather than opening up the task each time.

Also would be nice to see it as a note if the chart were to be printed out for discussion with other team members