Initial analisys checking only first level dependencies from the resource exposed by org.jboss.as.ejb3 shows that these dependencies are being unused:

• org.jboss.jts
• org.wildfly.security.elytron-web.undertow-server
• org.jboss.as.weld
• org.wildfly.clustering.marshalling.spi
• org.wildfly.clustering.marshalling.api
• org.wildfly.client.config
• org.hibernate

The task here is verify that they are not used by any other machanism besides of being a first level dependency.