One Example:
Person bought first contract at SSR or AKV 100pts. They end up always borrowing 35-50pts for a few years in a row, so now there’s no points in their upcoming Use Year. They also love BW or BC but can never get dates or room they want. The solution is to pick up a 50pt.

Now they can take a 150pt trip 2 years out of 3, and on the off year they use the 50pt tripled up to 150 from banking and borrowing.
Id probably go this route myself at first. Start with just enough to get by, then add a small contract for more points and home resort advantages.