Can we get specific months to when things are going to happen Riot?

I'm hoping to phrase this more of a question rather than a "OMG RIOT" post, but can we get which month these things will occur, rather than "first half of 2016"?

(re)rework Fiora? (re)(re)(re)rework Ryze? Immobile Mage Update? Taric rework/VU? Ao Shin? ;D

I know you guys are working as fast as you can and really can't give set dates because things are always subject to change, but people (including me) get really anxious about new changes and knowing that something is coming out "this year" isn't enough info :/