Board Thread:General Mod Discussion/@comment-36683454-20190721025806/@comment-36683454-20190721045049

Rayn Turammarth wrote: Saruman was actively waging war on Rohan and (his Uruks) fought 2 battles at the Fords of Isen to try gain easy entry to Rohan.

I have no idea what you are trying to say with point 4 about the Half-trolls. Pertorogwaith is so far away from Isengard - they would have had no contact at all. Do you have any sources for the Half-trolls being “abandoned by Sauron”?

Precisely, the war against Rohan is only after 1.Fellowship of the Ring arrived and 2.Saruman's original method to control Rohan by corrupting the King has failed.

As for half-trolls, since their lore is mostly mod-cannon, I suggest you to read the wiki page of half troll faction, and my suggestion is given based on these:

1.Half trolls were abandoned by Sauron at first (in wiki page mod cannon lore)

2.Half trolls are allies of Isengard by mod setting

If half trolls are just reconnected by Sauron after his return, then it makes no sense for Isengard to be their ally