Dear KOB,
These three photos are not too bad, can be used after editing. My comment as following
1. The NIKON len 105 is especially for portrait, so you have to take close up & the background will become blur when the aperture set to big. Like PHOTO #2
2. The Zoom len is for scenery or group photo, if you want to take sport photo. The one way is to shoot very close with motion. Meaning focus the object & follow the moment to shoot. That is the best way to use this zoom len. LIKE the PHOTO #1 & 3
3. Under strong sun, you should use the black filter to screen away UV & strong sun light to make the photo not too over.
4. This time you used these lens to take too many long shots, which couldn’t perform the niche of the lens.
5. Next time, try my recommendation to try again to see if any improvement.