Think I want to jump ship to Plan Waffle. I'm a big fan of keeping options open and an even
bigger fan of potentially adding another waifu to Winterfell for safekeeping.
I like Stannis, but can understand others not. I don't think
anybody likes Renly though. He's got a lot of dudes behind him, but other than that? Sure Robert's legitimacy came from right of conquest and his blood ties were practically an afterthought, which is basically what Renly's aiming for, but there was a
very good reason for Robert's Rebellion occurring. No one's setting anybody on fire here (especially with no Mel). Cersei's bastards do need to be ousted, but jumping in front of Stannis is just a naked grab for power. Stannis is quite the miserable cuss and he's got some real downsides to having him on the Iron Throne, but he isn't a
bad dude, he's not Areys or even Rhaegar. So fuck Renly.
Basically what I'm saying is that I want Robb to go squish Renly. It could go poorly, as many pointed out, but Renly's not invincible, as other have pointed out. There will likely be no better opportunity for taking Renly down with the current STAB forces that can be brought together by joining up with Stannis, unless we can pull off some diplomatic sorcery and bring about a full BLAST alliance.
(Barnes' proposed offer to get the Lannisters on-side: Tyrion as Lord Paramount of the West, Jamie & Cersei stripped of all titles and banished, Tommen & Myrcella formally declared as bastards and stripped of all titles,
then Tommen & Myrcella legitimized as Lannisters, Tommen named as Tyrion's heir [because seriously he's gotta be sterile to not have a single bastard with his lifestyle], and Tywin & Joffery go to the fucking Wall. Kevan I think would support Tywin's lawful heir as the new Lord of the Rock, Jamie & Cersei would be punished for their now very publicized crimes and be removed from the board without Tyrion having to agree to the death of his brother, Tommen & Myrcella have the stain of bastardy removed and still be useful to the Lannisters, and Jamie & Cersei get to live the rest of their lives together, declawed and miserable. Perhaps not enough heads on spikes for some people, but its the best end House Lannister can get at this point.)
And for those suggesting turtling, I would be all for it, but for as
@Walpurgis Knight points out the very real threat of Renly gaining control of King's Landing, which would benefit no one we like and actively harm Stannis' cause, and like it or not Ned did already declare the North for Stannis. So we'd probably be better off engaging Renly before he gets to KL (or crush him against the walls once he gets stuck in).
Finally I don't think Robb should rest on his laurels too much. He's got a rep for slaughtering cunts now, and if too many cunts go around being cunts without getting slaughtered, people will start to talk. Hint: Renly is a cunt.