Well since it isn't confirmed, all we can do is speculate as to what will happen after the events of Season 1 unfolded. To recap, Spencer's absolutely crushing it on his Crenshaw High School football team and it becomes clear that he has professional-level talent potential. Which is why Coach Billy Baker is trying to get him to come to Beverly Hills High for a better and safer learning environment.
Spencer agrees and moves in with Coach Billy, but there's immediate drama. The coach's son, Jordan, who is the school's top quarterback and captain of the team isn't too happy that he's now sharing his home with a random football player from another high school. Jordan's friend Asher throughout the season tries to get Spencer to fight him and Billy warns Spencer not to take the bait.
The drama came to a head at the end of Season 1 when Spencer's father decided to stay back in Crenshaw and coach that high school team, asking his son to come and join him. Which is hella conflicting for Spencer because now he's got to choose between a school he just helped win a championship and his family.
Then there's the prospect of college on the horizon and a potential professional career, so All American has a lot more seasons worth of drama left.
The question is though, will a production company be willing to air all of that drama? Time will tell, but there's probably some executives crunching Netflix streaming numbers as you read this right now.