This is the first season where I'm legitimately unable to see how this shyt plays out, or at least the main plot of Ghost getting out of prison. I know the Homeland cat is supposed to be introduced to discover the mole but I think that's too easy and if (when) he does he'll get murked before he can share that info.
One of the 2 bottle/pill running girls in the club will catch Dre dealing with Kanan, probably next episode or the one after. Either way it'll get back to Tommy, but he won't be able to deal with it right away because Ghost will need him to run the club till he gets out.
Tommy is really gonna fall for Keisha but Proctor was right about her being the weak link, he'll probably have to kill her.
Like others have said Ghost is paying Teresi to buy time and find his weakness. He's gonna find out about his sick wife but I'm not sure if he'll threaten to have her killed (may not work since she's dying anyway) or offer knowledge of some doctor with some super treatment (too merciful but may be the way). Tommy's being forced to grow both in responsibility and compassion so I think he'll ended up chatting up the wife on one of the dropoffs and find out Teresi is his father. I think the writers would be wasting that possible twist if he isn't (he's a fellow Queens native and remember his wife never gave him a child). Hell, Teresi might already have a clue.
We know this is 50's last season so the question is who kills him...I think Tariq be the one who does it, or Tasha might channel Ghost and set it up so that she can do it herself.
Ghost obviously will get out by episode 10 (the season's end) but I believe it will come at a price, particularly one of blood. Somebody he loves is not making it past this season. I say either Tariq, or Angela. Either person will drive Ghost to be a lot less careful to cultivate the challenges for season 5.