I've said it once and I will say it again.But then again, they still have Nick and Judy on a float
Nick and Judy aren't necessarily stuck on a float, as of November 2016. They do come down to dance/interact with the guests, however, they don't come down during the conga line or during the finale. However, this isn't always the case, sometimes they stay on the float or are on another float but that is usually rare nowadays.
I think you forgot about that I bet. There's a good chance they will be meeting during this year's MVMCP....
Also Ralph and Vanelope are the ones whom IMHO are stuck in a parade (MNSSHP and MVMCP).
Joy and Sadness were at HKDL before they moved to WDW. Unfortunately they did not do M&Gs anywhere else. Olaf was stuck in a stage show and a parade during MVMCP before he did M&Gs at WDW.they waited a LONG time to add Joy, Sadness and Olaf ...