Cast one's net wide - Idioms by The Free Dictionary
cast (one's) net wide (redirected from cast one's net wide)
cast (one's) net wide
To consider a variety of options. I always encourage my students to cast their nets wide when contemplating potential careers.
cast/spread your net ˈwide consider a wide range of possibilities or cover a large area, especially to try to find somebody/something: Unless we spread our net a bit wider, this company will never get enough business.