Impact of changing the status of a Learning Plan

Content

We use LP's to assign compliance courses to our employees and create a new one each year.

When we have a new hire begin towards the end of the year, they have 90 days to complete the courses and do not have to complete them again in the following year if the 90 days ends in the next year.

I want to change the status of our 2013 LP's, but we still have employees who have not yet completed them.

My question is, if we deactivate a LP, how does that affect someone who has yet to complete it?

Thanks for any help!