This would be nice, I think, especially for people like me who enjoy late 60s onwards records a lot, which were (obviously) done on imperfect analog tape machines.
It’s the imperfection which makes them great - the sweet sound of “wow” and “flutter” - I think we could use a little of this in the channel strip as well.
And when we’re at it, please:
- Make it with a nice and wide parameter range, so we can add a LOT of this
- Add “synchronization groups” so we can simulate tracks “wowing and fluttering together”
That would be something. 
Right now I do some of this, when I really want it, in Halion 5 with samples, adding random pitch modulation, but not having to sample things would be a great addition.