For all of those who play VDLI, how many times did you orc the fellow pr? The answer should be 0. That should be the same in WwtW! The reason why you shouldn't orc the watcher is that town will hopefully do a reasonable cc with the watcher/watched, and the person that you orc'd will be naked to have the hammer. This is also giving a guarantee for a clear in f3 if the watcher is real as the naked blue will be left. I'm getting tired of stupid orcs who orc the other pr and let maf an extra advantage when they don't need to.
Optimal play is to orc a townread who you think might get lynched. If they are town, then you have a guarenteed double CC, which can lead to plenty of partner interactions.
it depends on what situation the town is in whether you orc the watcher claim or not. sometimes it's good to orc the watcher claim, other times it isn't.
if you wanna be objective on strategies rather than being subjective, then you will have to do a lot of reading and research. i am the only one who can be objective about strategies. also it depends on the situation in game whether you orc the other pr or not.