The issue with Freeman to the phils (besides the money) is the fact that both Harper and Freeman are left handers. I assume you trade Rhys if you sign Freeman. Is JT an impactful enough RH bat to put between them? Especially if hes only in there 130 games?
If you could move Rhys to DH and keep him.. a lineup of Segura, JT, Freeman, Hoskins, Harper, Bohm, Didi, LF, CF would be pretty good.. but you really need that DH spot to rotate Harper, Realmuto etc