I’m glad he’s not a copy of Xebec, Teach crashing Impel Down >> Davy Beck crew
Oda seems to have Teach follow Xebec's ideals and dream but the exact opposite of his methods to accomplish said dream.
> Xebec earned his strength from seemingly a life full of battles
> Teach steals DFs to climb up the food chain
> Xebec earned his crew throughout many Davy Back fights
> Teach literally stole them from prison without breaking a sweat
> Xebec killed an Admiral, took five kings hostages, infiltrated the Holy Land and threatened Imu
> Teach seeks a pardon to become a part of the WG instead
> Xebec is fearless, daring and straightforward
> Teach is cowardly, cautious and takes his time
I believe Neckbeard read the history of individuals who dared to challenge Imu throughout the past 800 years and lost, with his father being the most recent example; acknowledging that Xebec's plan to conquer the world through his own strength proved fruitless with his defeat at God Valley, which encouraged Teach to outsmart Imu instead by a grand infiltration plan of the Holy Land, rather than relying on brute force.
That's why several BBP have fruits that are suitable for infiltration.