The dead will conquer paris: let's look to actual history for this one. I thought they were going to use rollo for this, seeing as he was the only one who had been baptized at the time of the seer's prophecy (and the seer had said that rollo had something awesome in his future... singlehandedly conquering Paris would be pretty awesome), and i couldn't imagine athelstan doing it (and now that he's dead this point is moot). But now that Ragnar has been very publicly baptized and has professed himself a dying man, I am pretty sure they are going to have Ragnar "die" and beg for him + and honor guard to come in to the city so he can be buried like a proper Christian and then BOOM TRICKED YA BITCH take over the city from the inside. The princess will marry a bear: again, looking to canonical history rollo will end up marrying the princess. I mean they have been eyefuckin each other across the battlefield all season long so it's really no surprise that they are going to bang. But I'm pretty sure he will be in Ragnar's honor guard, seeing as he too is technically Christian, and in the confusion of the Trojan horse-esque trickery, rollo will "steal" the princess and then somehow they will be married and rollo will stay behind (and eventually become emperor rollo)
