Slightly more frivolously, it could be construed that "her" is a very unclear term in that it could be referring to any "her" in the arena.
I will see your frivolous statement and raise you Life Link. I feel sorry for any Priestess that wants to use it, since that spell clearly can be only used by the guys.
"The controller of Life Link may heal up to 3 damage from this creature and place it on HIMSELF as direct damage."
Now this may seem like a flippant comment, and I suspect that nobody will take this ruling seriously. I'm sure Kharhaz will agree that "Of course a Priestess could use Life Link!"
However, if you are prepared to accept that 'himself' in this case means 'controlling mage' then you are accepting that pronoun usage in Mage Wars is not a concrete thing. And if you accept that, then it is a very short step to thinking that "her" of the Force Pull may not necessarily mean "the Forcemaster" but could mean something else, like "the source".
At this point, if you argue that 'her' can only mean the Forcemaster because 'reasons' then you are arguing intent rather than RAW. Which means game on, may the best RAI win.