Also, if your get discounts (like work discount) this will save you more.

As it stands now, you only save money on 1 feature (Data). Family plan may have 2 Datas.

As it is now, I save 17% off the 30 data plan, the other data plan i pay full price. Which this change I will save on the full price, which equals more savings for me. Instead of 17% of 30, it will be 17% of 70.