All glory to Haruhi! The one and true God!
She could look better doing it, for christ's sake everyone else is getting an upgrade of some sorts, lol, why not her:smileChrist, the girl can reject EXISTANCE!
What more could you ask for?
In the SS arc she already upgraded her powers a little by being able to just call out the ability name and not also the names of the fairies involved with it. It is quite possible her powers will continue to improve over time. As for Tsubaki, it isn't his fault that Inoue throws him out there with no conviction behind her attacks (thus making him weak). I think the next big upgrade might be Inoue being serious enough about an attack for us to see Tsubaki due some real damage.
lol reject kubos existence.. good one =P
but seriously she can just BELIEVE strongly whatever she wishes and it will come true (when she matures her powers.. you can't physically =P)
it is in fact reality rejection not time reversal. she can't make things happen but she can make things NOT happen.. prolly like ichigo not get killed and etc
If shes gonna get an upgrade then heres how, she'll try to reject the hougyoku just like Aizen wants her to, then since her powers are similar to a zanpakutos she'll turn into a Vizard like character and get her own mask, how 'bout that.
I think she will definately get a new upgraded look, maybe she will get a new attack??? Or maybe an attack that ACTUALLY attacks??? Idk I hope she gets something though cause as of now Im kinda wanting Aizen to win just so everyone can stop trying to save her pathetic ass, I mean COME ON she can reject events!!! can she just reject herself the hell out of there, or reject a door or something jeez, maybe she can reject the lump 3 feet above her ass now and get a new brain...
A pie in the sky?