Anivia Rework Foreal This Time

I play Anivia a lot because of who she is, her moves and her passive so I know how her weaknesses. Anivia needs some moves fixed. Her Q and E are fine, it's her W and R that are the targets. W because its useful to an extent. it's great but why not make it deflect non physical attacks too? it is a good aid but it has potential to do better at other things. With all the hip new champs, her wall could protect her and her ADC. Adding this to her W would change the game dramatically. she can protect inhibitors/turrets/allies from minions and block out enemy champs completely. She is a support after all. It sounds emulating but yasuo's wind wall was made to be used by Anivia first, it makes more sense, strong Icy wind anyone?. Current champions are to hip for the old bird and with jhin coming she could really use her wall. Don't get me wrong she can definitely hold her own but she needs her wall upgraded. change the ice pillars to a strong blizzard force and decrease the cool down or just keep the pillars and add the feature. W is always last to upgrade for me but with this added feature it can change her functionality completely. Anivia's ult is perfect but it should do the opposite like with trundle. Why not increase her attack speed and movement speed within the circle? what does Anivia do after she uses her two moves and has to wait for it to cool down? She needs something to rely on aside from R during close combat. I usually back off then do everything again which is time wasteful. I buy items to increase attack speed and it is EXTREMLY effective during ult time. I shouldn't have to sacrifice ability power for a small attack speed boost only to use while ulting, it should be and active trait, it's her own little realm after all. Increase the decreased movement speed on enemies to 25% or 30%, 20 % does not make an impact on gameplay. it is negligible while fleeing. Also I can't recall how many times I've been in a situation where it was 1v3, 4, or 5 and my team needed me to at least do something to protect base. Why not increase R damage based on number of champions present and only to champions not to minions or her own moves? This would at least help when she is all alone with the team on her shoulders or ambushed. This can be used to scurry enemies away and give some effective form of crowd combat her ult IS made for crowd control after all. Aside from that, Anivia is really underrated and deserves some spotlight again. Does anyone else agree?