Seems to me Camel 31 that you are implying Adelaide Lightening try to secure Tippets signiature in advance of her going to the institute? I think Tippet and those in her situation [talented enough for the institute but doesn't necessarily want to go there] are in a rough position, there are pros and cons to early WNBL signings vs. going to the AIS.
She's got two real options;
1. Go to the tute and get dominated game in, game out for the entire season. That and deal with all the psychological bull**** that goes on at the AIS, with girls general bitchiness and also contending for the attention of the coaches. Not to mention the fact that your away from your family, your friends and any chance of a decent education
2. Stay away from the tute, get drafted as a rookie to your local WNBL team and work your ass off in quality training sessions for a sniff at some junk court time at the end of blow out games. All this at the expense of a real chance of making any junior australian teams; the AIS folks don't like it when you snub them, reguardless of how talented you are.