One aspect could be the way the themes are presented. If 'Wheel of Time' is ripped from other stories, it may have similar overarching themes like good versus evil. In both, there could be a struggle between the forces of light and dark. Also, the use of ancient prophecies to drive the plot forward might be a similarity. Many stories use prophecies as a tool to create suspense and guide the actions of the characters, and 'Wheel of Time' does this as well.
Pay attention to the setting. If the world in 'Wheel of Time' has elements that are common in other fictional worlds, like a hidden magical realm or a city that is the center of power and knowledge, it could be taken from other stories. Also, the cultural and social structures in the story. If they seem to be replicas of those in other tales, for example, a caste - like system that is very similar to one in another fantasy story, it might be evidence of ripping off other stories.
The short stories can expand the world by delving deeper into the cultures. Maybe there are stories about the unique traditions and beliefs of a particular tribe that we only got a glimpse of in the main series. They also might show how different cultures interacted in the past, which adds more layers to the overall world - building. For example, stories about trade relations between different regions that were not explored much before.
Love, relationships, and human emotions are likely to be main themes. Since it's called 'The Wheel of Love', love is probably a central focus. Other possible themes could be the complexity of human nature and the various ways people interact with each other in different situations.
Since the title emphasizes love, there might be protagonists who are on a quest for love. There could be male and female characters, young and old, each with their own stories of love. For example, there could be a young woman searching for true love, or an older man reflecting on past loves. There might also be secondary characters like friends who offer advice or family members who influence the main characters' views on love.
Rand al'Thor is a very important character. He has the power to channel the One Power and is destined for a great and dangerous role in the fight against the Dark One.
Egwene al'Vere. She rises from being a simple village girl to a powerful Aes Sedai. Her journey is full of hardships and growth. She has to deal with political intrigue within the Aes Sedai community and also face the external threats from the Dark One's forces.
The battles between the Light and the Dark are really interesting. For example, the epic clashes where Rand al'Thor uses his powers against the forces of the Dark One. It shows the high - stakes struggle for the fate of the world.