Remake Farms in villages

I was thinking the way farms are displayed in the villages could be redone to have the farmer's house lead to a fenced in area where they either grow crops or raise animals, instead of having random crops being grown everywhere in the village. This would allow the farmers to stay close to their crops and remain farmers instead of wandering around and losing their job, plus it would clean up the villages and prevent additional villagers from becoming farmers (similar to how the blacksmith used to be). Either there can be multiple smaller farms (one crop plot containing 6-8 crops like they are now, or 2-4 animals) or one to two larger farms with like 4-8 crop plots and a "herd/flock" of like 6 animals.