I kind of think there's another big tour in her, in a similar vein to Reinvention, basically marketed as a Greatest Hits tour (but with less movement). She just needs time to recover from her injury and concentrate on other projects until she's ready. I do not think this is the end of her touring days. In the meantime I'll be getting into Madonna holes where I watch her entire videography in chronological order, her tours, her docs, getting melancholic listening to I'll Remember on repeat. Thank Madonna for her vast back catalogue. Queen.