I saw these pictures 2 or 3 times before but it's still unclear what you want to know?
Why Byteball is a DAG-coin, not a chain-coin.
- GHOST protocol gives a similar topology of blocks and if we have only 1 transaction per block then there is no difference in first order approximation.
- The whitepaper tells about ordering and the main chain.
- There is no publicly available information on transactions topology in high TPS mode (this would show if Byteball utilizes high scalability granted by a DAG).