Complex sentence: This draft was written by Brendan Hood and had no affiliation with the new draft despite being credited as screenwriter, everything was written out by the producers whom also hired ten new screenwriters to work on the new script.
Split into simpler sentences: This draft was written by Brendan Hood and had no affiliation with the new draft despite being credited as screenwriter. Everything was written out by the producers whom also hired ten new screenwriters to work on the new script.