Me, personally think that Ginebra wants to have Greg on their roster only to be traded for Cstand. The Gin Kings have aleady proven that they can win a championship even without Greg Slaughter on their line-up and no one can argue that. Though i think that Tim Cone wants to have Greg back but the final decision is up to the management, c/o Alfrancis Chua and we all know that sometimes this guy makes a harsh decision.
That is a tricky game by Ginebra if they will get back Greg Slaughter just to trade him for C. Stand, I wonder how the big guy would feel about that. I think he already know this and he might have a heart to heart talk with the management before signing a contract, besides, all these are just rumors.
If I'm Slaughter, it would be just better if I will just find another team to play with instead of me being using as a tool for trade.
As a Ginebra fan, Slaughter wouldn't feel good if he will return to the team and in the end he will just be used as a trade tool to get another good Center like in this rumor. Well, this is just rumors in the end and I don't think that the NP management has interest in getting Slaughter too since they know that CStand is a better center and more athletic than Slaughter but we don't know. We've seen unexpected trades in the past in the league

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He might not be traded, who knows, C. Stand is good but they already have Japeth who has improve a lot and I think the height of Slaughter is more useful than of C. Stand and since only Slaughter can stop or limit Fajardo, they have a good chance to beat their sister team.
P.S. It would be better too if the OP will chance the title since we are near the end of 2020 already

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Maybe I'll shoot him a PM, in case he will not see this, next conference will be in 2021, so we are 2 years late in editing already. haha