I believe that hogs will go where they find food and have some sense of security eating it.
Will hogs eat night-crawlers? If yes, then sure, why not. My question is whether live bait will "stay put".
You might dig a couple of holes and put some sour corn under a few inches of soil.
Not too messy, no feeder invloved, the cattle will leave it alone, and the pigs will tunnel over from the next section once they catch scent.
:-)