why importing a lot of photos and logos

YES- it perfect if use api-football links

https://rapidapi.com/api-sports/api/api-football/discussions/36945 

Quote: Api-Sports:

"For the media it is better to save them on your side as indicated in the documentation in order not to be impacted by the rateLimit that are in place on these servers."

I guess calling the images from API will create stability issues. 

But it will increase your number of calls to API.