Complex sentence: That same month, Trevorrow hinted that the next film may not involve the Jurassic World theme park, and said he would be interested in seeing a "Jurassic Park" film made by one of several Spanish horror film directors, whose names he did not mention.
Split into simpler sentences: That same month, Trevorrow also hinted that the next film may not involve the Jurassic World theme park. Also that month, Trevorrow said he would be interested in seeing a "Jurassic Park" film made by one of several Spanish horror film directors, whose names he did not mention.