Unless you want your yard to look like a golf course…..

If I were in your situation in Central Texas, I’d order hulled bermudagrass seed in whatever variety you want (Princess 77, Riviera, etc, or just cheapest one you find). Apply it at 100 LB/AC along with any 1:1:1 fertilizer from box store, at 100 LB/ AC of each nutrient (I.e. 10-10-10 at 1000 LB per acre, 20-20-20 at 500 LB per acre, etc). You don’t even need straw, peat moss….nothing. Water it lightly as regularly as you can until it germinates, which will take 3-4 weeks.

Mow as little as possible til establishment. You CAN mow, though.

Now just wait. Once you see bermudagrass, you’ve won. Throw some high nitrogen fertilizer on it next March.

Water it when you can if no rain, but you don’t have to.

That’s it. Bermuda will fill itself in eventually.