Yes, the easier option to me is sending a phone call to the coach. If he says something like "you are chasing something you will never get" and that is the end of it, you can't get that recruit. If the message continues to something like "now if his first options fall through you may have a chance" then you can pull him down. To do this, you have to send about 10 scouting visits and a scholly. But, you said there is about 24 hours left then every player who does have you as a backup has probably already dropped down to the D3 list, and is recruitable.