The Basics of Wind Serpents is the only attacks they can learn are lightning Breath and Claw , as LB is as far as i can tell a focus dump and Claw is not is why i was asking about Claw , my thoughts are let the focus dump do its work and that is why i asked about Claw.
The pathing issue is weird as in no it is not avoiding obstacles but more a turning off the following and going at right angles to the path i am on , it does not do it all the time but often enough for me to notice and wonder if it is off to attack something i have not seen ( mining tracking on ) so i miss a lot of mobs .
And having pet on aggressive while doing PVE is not dangerous at all , which shows that most have never properly tried it , the pet will only willingly attack lower level mobs , same level mobs i can almost run up to and hit them before my pets attack .
Yesterday i was Doing a quest that required killing Ogres , now i am at level 35 they were a few levels lower all i had to do was stand in the middle walk towards the mobs and kill whichever mob my pet attacked , nothing hard in that at all in fact it was far simpler than keep having to select a target for my pet all the time.
The way aggressive on pets works is the lower level the mob the more the pet wants to attack , as the mobs get closer to your level the less the pet wants to attack , and if the mob is higher there is almost no chance the pet will attack unless either you or the pet is attacked (so for normal play it makes no real difference that pet is on aggressive ).
I offer a challenge to any farmer to try it out , pick an area of slightly lower mobs you want to farm that you know well enough , set pet on Aggressive , remember to allow pet to do its work and heal it if needed , and if you get any problems you can always cancel the aggressive mode , i farm and quest in aggressive mode 99% of the time and never get any problems , i am not a great Hunter but i never die because my pet is wanting to kill everything around , what will happen is any journey by foot will take longer as your pet stops to attack everything along the way , you will find as i do that you still have to select the pets target at times though .
Examples are prides of lions hiding in the Barrens let pet find them you just finish them off , in outland farming Warp Stalkers and the other mobs with them outside Shattrath is so easy just run around killing whatever your pet attacks .
Never ever do it in a group unless it is friends of yours that know what to expect though , i would never do it in any instance unless i can already Solo it .
It will change your game play slightly if you try my mad ways but it sure is more fun , and i get more blue and green drops from mobs that i would not have got from keeping pet on defensive mode all the time..