My exclamation points were there to indicate humor about the speculation and SteveCZ's suggestion that putting up a poll would be a "fun time;" it seems that I should have added a to further show that.
That said, SEGA doesn't necessarily think too much about hand placement when it comes to non-default weapon models, as many Launchers and Rifles have demonstrated, so if it were a Double Saber (which I'm not saying I actually believe it is) it could just end up with a floaty hand, like so:
Spoiler!
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