Faction Changing Post 6.1

[Ownage]

Does anyone know the drawbacks to faction changing in 6.1? I know that it restarts the whole Garrison Campaign quest line, but does it restart the Harrison Jones Quest line as well?

Also, what if we wait until we have completed these quest series' and we have the follower rewards already? If we faction change at that point will Harrison Jones follower, and the other followers granted to us from the garrison campaign quest line series carry over?

[Sime]

I am wondering this also, and does Scavenger and Treasure hunter followers stay with those traits, I dont trust Blizz FAQ page at all cause they never specificly tell you anything....
Have 6 scavengers and 9 treasure hunters and would like to keep that.

[Noocta]

When I faction changed in 6.0.3 all my followers got random traits and abilities. I didn't keep my Scavengers and Treasure hunters.

[-Superman-]

Did it right before I unsubbed. Everything is randomized, including their abilities. You are basically starting over and rolling the dice for each.