Ana Opinions from an Ana Main

I agree with the OP that a wall climb of some sort is the best fit.

If not that. If the DEVs are still hard lined about no mobility and poor self heals then maybe make her dart easier to land on enemies nearby. Make it work as intended. As is it’s harder skill to use then her own basic shots.

Then if not that either maybe a cloak passive will do…

If not that… I’m kind of at a loss of what can be done for Ana. Without any new and great ideas to hope for her case will seem a bit hopeless to me then.