Classic Juggernaut could circumvent TK no problem. He literally walked on air against Jean's TK in one of his first appearances. To TP him she has to get past his force field which I doubt she can do. And while she can hit him, she won't do any damage, which isn't true of him.
She may can win with TP but not sure she would try to fight him. Her physical stats are irrelevant since they are not enough to damage Juggs.
So with the insight you gave she can possibly win with TP. But not sure she will go that route though. Maybe. Is the removal of Juggs helmet in order to use TP on him common knowledge?
Cain is so stupid he'd probably brag to her that he's immune to TP because of his helmet (I think he's actually done this on panel a few times). She would then rip it off and own him.
__________________
..even the outer hells are indifferent matters for they bow only to potent and archaic Nodens.
This is actually proof that a lot of the time Juggs isn't written without a forcefield. Otherwise, it wouldn't have been physically removed all those times.
I hate that the force-field is the automatic 'go-to' in classic Juggernaut threads. You could probably count the amount of comics in which the FF has been mentioned/portrayed, on one hand. Hell, even in the classic days it was hardly referenced/used--Nimrod removing Juggy's helmet with a casual backhand is proof enough of that.
Maxi's huge speed advantage would by proxy give her time to launch several unanswered passes/assaults, or whatever else she might want to do. After all they both know of the others abilities. She should win, but Cain is fast enough in the reaction time dept. to grab her if she did not instantly yank his helmet off, and it turned into a slug fest. Was there ever a time that Black Tom thought to fashion a face mask for Cain?
Cain would most assuredly win this, if the BFR option were to be removed, and his design were tweaked (face mask made of the magic repelling sources that his helmet are made of). In a real world setting I'd say that Maxima, has far more advantages.
Maxima. rips his helmet of then mindrape. So was the juggs that fought wwhulk at classic levels? He didn't seem to have a forcefield. How many times has jugs actually used a forcefield? I have seen the helmet get ripped off to many times...