For everyone posting here, old tb isn't going to day the day tb next is released, if tbn with different physics and controls turns to be a different game, so be it, play the one you want, with the old people trying to defend it, that seems to be the majority posting in this thread.
Also, I don't see many people giving good reasons to support it or not to support it, and don't contribute much, even the OP is repeating the same thing others (snake) say, over and over again.
Now, that said, I think we should still keep the way of controlling joint by clicking mixed with the dragging, because some moves require the use of isolated joints, here thinking if we want the finest move control, nothing else. Like, if we click the elbow, it extends with full force in one axis, and the shoulder, in the same move, holding or relaxing.
Like I said in a earlier post, if joints have muscle tone trying to keep the move you wanted, for example, you drag the hand/arm in front of you, and the opponent hits the hand, your body will get pushed along with it, it'll only limit your options, instead of relaxing the shoulder so your arm is pushed away and you attack with another limb. Something that can be doable in current tb.
And something that people seems to overlook or not care, is the limit of 1 axis per joint, look at wrist movements, look at shoulders, neck, hips, even feet, in real life we can move those joints in the 3 axis, so its a must have if we want to improve the game, and if we get to have 3 axis joints, we'll get rid of at least 4 joints, shoulders/pecs should be one joint, and hips/glutes another. Maybe the use of only 2 joints for the spine movement, so, less joints+more movement capabilities= a win in my book.
Also, isn't like "ah, its going to be easy/er/ish" because, yes, most new people will be able to fight in couple days or weeks without crawling on the floor, but with experience you'll get finer and finer movements, like, in real life, a brown belt in karate will be able to do some techniques, yes, but put him up with a 2nd dan, yeah, I thought so. The end.