There are many potential upgrades you could make to a kitchen to improve its functionality, aesthetics, or energy efficiency. Some options might include:

1. New countertops: Replacing old or damaged countertops with new materials like granite, quartz, or solid surface can give your kitchen a fresh, modern look.

2. New cabinets: Replacing outdated or damaged cabinets with new ones can add storage space and improve the overall look of your kitchen.

3. New appliances: Upgrading to new, energy-efficient appliances can save you money on your energy bills and improve the overall performance of your kitchen.

4. New flooring: Replacing old, worn-out flooring with new materials like tile, hardwood, or vinyl can add value to your home and make your kitchen more attractive.

5. New lighting: Installing new lighting fixtures or upgrading to LED bulbs can improve the ambiance of your kitchen and make it easier to see while cooking.

6. New backsplash: Adding a new backsplash made of tiles, stone, or another material can add a decorative touch to your kitchen and protect your walls from spills and splashes.

7. New sink and faucet: Replacing a worn-out or outdated sink and faucet with new ones can improve the functionality of your kitchen and add a stylish touch.

8. New paint or wallpaper: Giving your kitchen a fresh coat of paint or adding new wallpaper can completely transform the look and feel of the space.

9. New window treatments: Adding new curtains, blinds, or shades to your kitchen windows can improve privacy and control the amount of natural light that enters the room.

10. New hardware: Replacing old or mismatched cabinet and drawer handles with new ones can give your kitchen a cohesive, polished look.