for me, thats too early to inform of redshirt
first question to answer - do I want this guy ONLY if he takes the redshirt or do you want him and hope for redshirt?
I generally want to build up effort first - because the redshirt inform is a negative effort
how bad is it? in my experience it depends. If the player is at a level that he is thrilled to hear from you, the negative is small - say if my Maryland team talks to a no star player.....but if the player is a reach, seems like it is much more of a negative
what I do is build up effort, then inform - I cant say how much in 3.0 cause dont have enough data, In 2.0, I would do at least a few home visits first
if you want to get back in the game with that guy, consider taking off the redshirt