I don't know the reason behind the activeness of Daniel Levy and Tottenham Hotspur in the transfer market, but I think it's likely because of the bad performance of Tottenham Hotspur in the Premier League this season that made Daniel Levy back Thomas Frank to buy the players he wants, or it's likely that Thomas Frank had an agreement with Daniel Levy that he will buy him the players he wants at Tottenham Hotspur before he will sign for Tottenham Hotspur this season.
Spurs appear to have big goals and plans for next season. Last season, they were nearly eliminated from the Premier League, finishing in 17th place. Although they have never won the Premier League title, they are known as a strong team capable of competing in the top tier of the EPL standings. And this season, Tottenham Hotspur also has a Champions League match. Returning to the Champions League, they certainly won't waste this opportunity. In the previous season, specifically in 2019, they had an extraordinary performance, reaching the Champions League final, although ultimately lost to Liverpool. However, of course, with that experience, Spurs probably have the same goal in the Champions League. Therefore, in this transfer window, they are one of the busiest clubs.