I think you will see a slight add to the ST price and a drop to the face value price. Due to numbers a $10 add to a ST ticket probably means you can drop a face value by close to $100. You still need to keep a significant gap to reward your bread and butter ticket holders that allow you to ice a team in the first place, and also make sure you don't price them out of filling the building come playoff time.Careful what you wish for... the STH price might go up to "close that gap".
In the end, that may be a better business plan for them anyway. Charge the STH more and the General Public less. More of a captive audience and guaranteed sales increase the price of ~1300 tickets by 100$ and decrease the ~300 general sale tickets by 100$ to "close the gap". As part of an STH group I hope not!
I'm taking my STH discount to the bank, and I don't mean re-selling them for profit.