Congratulations on the new job, hope you will enjoy it! Hope you do not spend too much time on it and can remain enjoying the job and the league for a long time coming!
I am one who does not like to write for the sake of writing, so I often leave the PTs to last minute. When done, I do prefer the PTs to be about my player, the games played, performance or things that has happened during the course of the day, week, season, career or life. It helps build a story and something to relate to while having to write the 150 words required for each PT. So in short, PTs related to my own player, the team, perhaps the division we are playing in would be my preference for PTs.
I will also always compare the PTs available to me (ISFL and SHL) and chose the one that I feel is less bothersome when I do write the PT.