Not going to say that Miles never had bands that weren't tight, but when he did, it got fixed!
The studio albums, those were as much Teo as the were Miles, and I listen to them as such. Got no problem with that either.
And I don't think I will have a problem if the do live collections from later years either, because those were REALLY tight bands, like, pop band tight bands.
Still, the Electric Jungle band set needs to be done and to be done right. That's a whole nother type of tight!