processes - expand for q.numChans?

[adcxyz]

Should all sound processes (Ndefs) expand to multichannel according to q.numChans?
Currently, 12 do, 8 do not:

p.envir.collectAs({ |px| [px, px.numChannels] }, Array).sort { |a, b| a[1] < b[1] }.printAll;

[ Ndef('brushes'), 2 ]
[ Ndef('dog'), 2 ]
[ Ndef('vowel'), 2 ]
[ Ndef('cat'), 2 ]
[ Ndef('xf-bufFun'), 2 ]
[ Ndef('etude'), 2 ]
[ Ndef('xFMSH'), 2 ]
[ Ndef('test'), 2 ]

[ Ndef('filterFB'), 4 ]
[ Ndef('moogSing'), 4 ]
[ Ndef('RJKchaos'), 4 ]
[ Ndef('robTron'), 4 ]
[ Ndef('xf-ringMod'), 4 ]
[ Ndef('varsawFB'), 4 ]
[ Ndef('revFB'), 4 ]
[ Ndef('allArm'), 4 ]
[ Ndef('bleepo'), 4 ]
[ Ndef('formSing'), 4 ]
[ Ndef('kiteHi'), 4 ]
[ Ndef('frya'), 4 ]

[adcxyz]

testing with 6 chans, Ndef('kiteHi') has 5, because its source creates n = 5 voices.

[adcxyz]

add a quick and dirty way to pan up?

[adcxyz]

Probably best to keep the few sounds that self-expand with q.numChans as examples,
and document it on a help page, so users can decide, and adapt their sound copies themselves.
Assuming that ALL sounds should self-expand is a big assumption.
With a multichannel setup, one may want to use some sounds to expand,
and others to only play on selected speaker channels, e.g. with playN.