Weirdest herky jerkey clutch

IMO some possibilities for clutch grab.....
Fat spot on disc
Burnt flywheel (hard/soft spots)
Uneven plate departure (finger height adjustment, stretched eyebolt, worn clutch fork tip(s), bent/worn fork pivot, cracked bearing retainer)
Twisted clutch cover (throwing the clutch plate off center)
Loose or bottomed mounting bolts (allowing trans to ****)