Booked Assets (Groups) - Linked to courses OR blank default date

I think the new method for booking assets is fantastic but I would like to make a suggestion of being able to link a booked asset group to a course (workshop). 

This would be helpful for occasions where we need to roster on extra trainers/equipment/rooms for one day of a course. At the moment we are booking these assets and just referencing the course name in the 'reason' area but it would be great to see the linked booked assets in the course overview or just being able to select the course from drop downs (I imagine this would be similar to searching for a workshop when registering a student from their profile). It would also reduce the risk of accidentally selecting the wrong date if it was linked to a course. 

If this is too big of a suggestion for the immediate future then a quicker suggestion would be to leave the default date as blank for asset bookings. At the moment they are defaulting to the current date and this can result in the date being skipped and accidentally booked for the date the booking was created.