Oak wilt is the big scary severe issue, but it is not the big problem here. Oak wilt tends to be in isolated pockets, such as just an isolated neighborhood. Most oak trees here are under a lot of stress from the urban environment (soil compaction, limited root zones, poor drainage, most abiotic issues) and environmental extremes (extremely wet springs, extremely dry portions of growing season, increasingly warmer over night lows). The oaks here do not tolerate stress well and it makes them vulnerable to list of potential problems such as: Bur Oak Blight, Two-Lined Chestnut Borer, Bacterial Leaf Scorch, Hypoxylon Canker, Armillaria, and Phytophthora. There are more issues, but those are the most common. Most of these issues will not cause mortality on their own, but the combination of the abiotic issues with the biotic issues can cause quite the downward spiral. I do not foresee the oaks here being as resilient as the ash trees.