About 2 weeks ago I Got An Email From BNSF Saying I passed My Medical Exam. Today I Got An Email Stating I Officially Passed The Whole Pre Employment Screening (Strength/Background/etc). What stood out to me was “ BNSF is managing through the current conditions we are facing in our country and our hiring needs will remain very fluid during this time period. This means that all start dates may be subject to change.” I Was Wondering How long does it take for the final Offer & what Can that Quoted Possibly Mean?