Arsenal has been active in this summer transfer window, and Arsenal signed so many players, and at some point Arsenal was quiet in the transfer window, which I believe was because Arsenal didn't want to bring in new players again this summer, but seeing Arsenal signing Eberechi Eze from Crystal Palace, it is obvious that Kai Havertz's injury made Arsenal go back to the transfer window. Since no one can see the future, we can't really answer your question; we have to wait and see Eberechi Eze play for Arsenal before we can figure out if he can help Arsenal become more deadly or not this season.
No doubt, Arsenal have signed many top players and spent out billion euro for several success recruitment but the current transfer of Arsenal still can't stoppable after new recruitment Eberechi Eze. Actually Arsenal not rumor yet for signing Eberechi Eze and that players have been rumor will move to Tottenham Hotspur become most interested team to get his sign. I can't believing what approach made by Mikel Arteta when success signing many top players and how easily make them for priority moving to Arsenal although have several top teams interested to sign them.
The window transfer opening have few weeks left and interested with Arsenal's transfer have been over or still have several players to sign, regarding successful of signing Eberechi Eze without any rumor yet maybe have another player will sign by Arsenal and fans so excited how many players success moving to Arsenal.