Re: Dexter Season 7 (spoilers)
Poor Isaak. I wanted him to generally survive. Such a great guy. What did he do wrong? Except putting a gun and a good idea in some moron bartenders hand and ear.
Hopefully, we'll have Isaaks twin brother Roman Legionaire Pullo wanting to revenge his brothers death... *yay!*
The arsonist will imo be a decoy for LaGuerta. Dexter can put Travis' death on him, since he too is part of law enforcement (like the Bay Harbour Butcher). I bet this will set LaGuerta back until the season finale, while Dexter deals with the Ukrainian mafia story (Quinn & Isaaks killer). But I doubt, LaGuerta will really give up and we probably gonna have Maria vs. Dexter in season 8.