it would be great to incorporate some advanced multi-track looper facility into Live - such as the excellent iOS app Group The Loop. Or a high end looper pedal like Boomerang or PigTronix.
Yes theres a one-track looper in Live - but currently only by using one of the many Max4Live patches with them do you get anything useable - and its all a but clunky.
Given ableton is all about loops - supporting actual LIVE Looper performers out of the box would be nice !
instead of - like Ed Sheeran - having to use a 3rd pty VST plugin ( Moebius )