New SL speculation based on nothing:

1) Business Class Check in (comply with OW Ruby benefits)
2) PEY priority boarding - Group 3 (already happened)
3) Lounge access only for CX operated lounges OR fixed amount of lounge passes allotted per year to be used in CX operated / partner lounges
4) Removal of priority baggage handling

Does it entice you to chase for GO now?