If by chance, CTC will sign him back and he start taking his conditioning seriously there's still something that they can pull from him, aside from his height his familiarity with his teammates and the game system, it's not going to be an easy path but if there's a will he can provide help both defense and offense still.
We’d all love to see that since Greg is the only player in the PBA who can match JMF one on one. It’s undeniable that JMF is the better player, but his production always drops when Greg is guarding him. All Greg has to focus on is defense and let his teammates handle the scoring. That alone could really help Ginebra, especially now that SMB is back in the championship column.