While this is true, you don't help much with the "l2p".
Soldiers are left to kite, kill pets, then engis come "FC unnerf our pets, everyone and his mother is kiting/killing dog". And a new whine is born.
NSD has a reason to exist, but side by side with blockers its just too much IMO.
Oh and engis use blind aura more often so you cant kite effectively.