As for me, all new affiliate are good. Of course they has interest in SFI and that why they join in. Since communicating really important in SFI, the best way is for you communicate with them. Greet them. Ask them question even they didn't ask. Send them tips to acquire VP. Even if they didn't do 'FAST TRACK', since you show them that you are willing to help and support, for sure they can become a good affiliate.