1. **Color Palette**: Change the colors to shades of green and yellow, creating a fresh look.

2. **Pattern Design**: Alter the patterns:
   - For the left jersey, replace the intricate design with large geometric shapes.
   - In the center jersey, swap the wavy lines for diagonal stripes.
   - For the right jersey, implement a gradient from dark green to light green, avoiding pixelation.

3. **Collar Style**: Modify the collar from a standard round neck to a V-neck style for a different aesthetic.

4. **Number Font**: Change the font of the number "9" to a more modern sans-serif typeface, enhancing readability.

5. **Logo**: Remove any brand reference and replace it with a simple circular emblem.

6. **Sleeve Design**: Make the sleeves a solid color that contrasts with the body of the jersey, adding visual interest.