Oh, yeah, how's the bachelorette party going?

(no mod solution: in my game it's possible he might get married sometimes beyond the events of the game, with a certain Dragonborn who just joined his rebellion and kind of made an impression already - unless she decides to just have an affair and then marry someone else. I'm not sure yet.

)
Keep checking his bed in the Palace. Once you get far enough along in the war (altho I'm sure it's near the end or not until after Solitude), you'll be more than welcome in it.

But oy, the party! Someone needs to mod in a party planner or something. So I've been to Ysgramor's Tomb and taken care of business there, went home to Windhelm afterwards. Have a lot of loot to sort through (not to mention all the stuff I've just been dumping in a chest in Breezehome, yikes, forgot about that), got to get Ulfric's special wedding present ready, pick up Stenvar, then he and Calder and Argis and I were gonna go back to Whiterun and wait for everyone else to get their Magic Console Invitations and come to the party. But now I realize I will probably need to go to Solitude to buy the dress I want, argh. I think Cosnach is there so we might just pick him up at the same time. No, wait, he's in Markarth, right? Well he'll have to find his own way then.
Not sure if we'll walk back and pick up Erik in Rorikstead or not, I'm guessing we'll be taking a lot of carriage rides.
Anyway the plan is to get everything sorted and ready to go on my end, then get back to Whiterun with as many followers in tow as I can pick up on the way. The rest I will console to my location and ask them to follow me, then we'll all go to the Bannered Mare (might wanna tap a few extra kegs, Hulda!) and have drinks with Sam and many hijinks will ensue. I'm already wondering how I'm going to get through that entire quest with so many followers in tow, I may have to release some of them as we make our way across the country. I would take them all to Riften for the wedding but I think I'd have to take them in the temple the day before and tell them to sit down and then just leave them there, don't you get locked into the wedding animation as soon as you walk through the door on the big day?
I dunno. I'm rather curious to see who'll show up at the wedding on their own so I may release everybody just beforehand. We'll see.