Try to find a good, free agent starting pitcher for 1 year $13.25M. Here's this list who signed for that (or less) this offseason:
Kyle Gibson
Lance Lynn
Luis Severino
Wade Miley
Jakob Junis
Martin Perez
James Paxton
Alex Wood
Are any of them better than Louie Varland?
Good free agent pitchers cost $20M+ a season over multiple seasons.