However , after fighting Steppenwolf with the newly reformed Justice League , Bart tried to join the League rather than rejoin the Titans .
Bart held off on taking an official position until Bart felt that Bart was ready .
However , after fighting Steppenwolf with the newly reformed Justice League , Bart tried to join the League rather than rejoin the Titans , although he held off on taking an official position until he felt that he was ready .