It's not really that noticeable, at least not from the outside. I built a internal wall frame last year for the insulation and that holds up the rafters as well. When the wall was open there was no noticeable tilt or cracking. I am only connecting the dots now.
What needs to be done is the cord wood blocks banged inward to straighten the wall a bit., the time to do that would be when the siding gets replaced from the outside... one day. I don't think it is going anywhere right now, it is 10' thick so there is so room for tilting. Once the roof truss are jimmied up it should be quiet strong, like a tight cap.