Having locking hubs would be a big help with an automatic locker in the front. I don't have experience with an auto locker in the front but have experience with a Detroit locker in the rear. When accelerating, the Torsen almost acts like a locker.
I use 4WD a lot in the rain especially when starting from a stop. I have learned to accelerate lightly when going around a moderately sharp corner. The front Torsen with its locker-like tendency on acceleration makes the vehicle want to go straight under hard acceleration. It is not a problem if you are aware of it and compensate with more steering input. The problem is if you let up on the gas pedal it will suddenly turn in on you. If you go around a corner without or lightly accelerating, it is like an open axle, and you don't even know there is an LSD in the front. I think an auto locker in the front would be even more sensitive to this and be more jerky about it. Unlocking the hubs would make this problem go away.
That is the only significant issue I have had with the Torsen in the front. I have learned to drive in a way that keeps this from happening. With the many years I have use the Torsen off-road, I can tell you the Torsen up front makes a big difference and works very nicely with the Torsen in the rear. In mud, sand, rock crawling, moguls and anything else I have thrown at it, it just keeps going. When I just had the rear Torsen, I had to work with the vehicle to keep it going. Now, I just pay attention to my line and let the Ranger pull me through.
In 2WD, the front Torsen is not noticeable. I imagine an auto locker would be similar with the exception of occasional clicking depending on what type of auto locker you have. Again, with hubs unlocked, that would go away.