It is reported that the reason for this was not the reluctance of the director of the Guardians of the Galaxy to get rid of the characters, and the working schedule of Smith, which is scheduled for many months ahead. Due to the delays in the development of Sicvel Will, I had already planned work in the nearest projects and the "detachment" will not be able to play. It is worth noting that so far the official data has been reported on this, the information was shared by Variety, with reference to reliable sources.
Recall that the "Detachment of Suicide 2" is planned for exit on August 6, 2021.
James Gann is already officially appointed to the director's director's director, which he gladly suggested Warner Bros after dismissing from Disney. The cause of a loud scandal associated with the director was his tweets of many years ago, for which Hann brought apologies. The "mouse" studio did not consider them sufficient to redeem the guilt and, not wanting to blame her name, simply got rid of the director, removing him from the position of the director of the Guardians of the Galaxy 3. Until now, this place is vacant, but Disney agreed to leave the original Scenario of Hanna.