After being released by Como before the new season, Alli has been sharing updates on social media about his training progress.
He has been working on the grass and in the gym, showing his commitment to continuing his football career.
Despite previous claims that he might retire, Alli is eager to keep playing.
He made only one appearance for Como, which ended in his being sent off 10 minutes after coming on as a substitute against AC Milan.
His contract was set to run until the end of the season, but it was mutually agreed to end it early in August.