If I was still looking for some kind of automatic accompaniment, I would simply move downmarket if only TOTL arrangers were not available. Most of the MOTL or even BOTL arrangers are pretty decent, nowadays...

But if I had to move away from an arranger altogether, I'd definitely want to check out the Kronos. Karma, with the right programming and content, is starting to look like a workable alternative. If I had to go with something available NOW, then the MoXF with the Karma software seems workable, too.

But, bottom line, if TOTL arrangers disappeared overnight (like what happened to Roland!), in fact if ALL arrangers disappeared overnight, I already HAVE an arranger that will keep me satisfied for the rest of my life. Got TWO, actually!