Week 12 of the fantasy baseball season highlights several standout players on the waiver wire. J.P. Crawford of the Seattle Mariners is showing a resurgence, boasting a .296 batting average with solid power and speed numbers, making him a valuable addition for teams needing help at shortstop. Parker Meadows, now healthy, has a potential for five-category contributions, despite a slow start. Ernie Clement, a versatile infielder for the Toronto Blue Jays, is having a career year but faces regression concerns. Nolan Schanuel of the Los Angeles Angels is improving his performance metrics, making him a solid pick for deeper leagues. Finally, Brooks Lee from the Minnesota Twins is starting to show promise after early struggles, making him a worthy bench stash. Fantasy managers should act quickly to capitalize on these emerging talents.