Second one is a little bright but should otherwise stand a good chance. The first has issues with contrast (low) and sharpening (too much), while the third is pretty badly backlit and probably not fixable.
You unsharpened it? Being soft implies that you should sharpen it more. In any case, the quality still looks borderline, as you can see it gets soft toward the edges. There is some chromatic aberration visible there as well, which would indicate the lack of quality is likely due to your lens.