Buy LSB for abilities

I've baught the BFSoJ LSB mainly because the abilities are maxed out and you're saving zeta's and omi's. Now I've asked my guild if they were still able to buy the LSB if they had a BBSoJ R6 or higher and found out that's not the case.

I personally would like to buy future Proving Ground LSB's (assuming they also have their abilities maxed out) even when I already have the gear. (I'm far behind on Zeta's/Omicron's) and it's sad to miss these deals just because I already geared that character.

I hope that changes will be made allowing people to buy the LSB for this reason.