Yeah, I wish we could have a decisive way to Z-order the layers. I also really, really wish there was a way to hide individual layers. When I've decided which layers I'm using, I wish I could hide the others without deleting the underlying audio. This alone would improve my work-flow a lot.

When I've decided which layers I'm using, I wish I could hide the others without deleting the underlying audio. This alone would improve my work-flow a lot.

 
I really like that idea...
 

Comments from early X2 experience: http://forum.cakewalk.com/fb.ashx?m=2671893 (summary: rebuild wanted)

Absolutely hate lanes. I want to see all my takes on one track, not 47 different tracks. Not an improvement. Think I'll regress back to X1.

therealeben -
 
The new comping enhancements in January 2017 including "reuse take lanes" which pretty much eliminated the need for a "rebuild take lanes" function. Check it out if you haven't already.