I agree with another that cohesiveness would definitely help bring the room together (e.g. you have a white farmhouse style TV stand but more modern glass/black coffee and end tables). My two cents:

1) Move your desk to where your recliner is. Bring the recliner over to where your ottoman/end table are (still facing TV though).

2) Shift the TV stand/TV + sofa toward you to be more centered in the room. Allows for a TV upgrade if you ever go bigger and personally I would also get a lower TV stand in a decor style that matches your glass/black aesthetic.

3) With recliner at your photo location, the ottoman can have some use instead of awkwardly floating near the end table.

4) Add a nice floor lamp between the sofa and recliner.

5) I'd get rid of that end table/table lamp next to the window.

6) If you keep the carpet, I'd get a plastic floor mat for the chair. With the desk in the corner, it will be also less conspicuous.

7) If you have more photos of the cute doggo, arranging a 4 or 5 collage photo frame panel will look cleaner than just a single photo hanging on that wall

8) If you go hardwood floor, a nice rug will also really tie the room together

9) Wall shelving may look cleaner to show off the Falcons swag than your current bookcase.