I-485 RFE Employment Letter

我的485已經交上180天了，現在準備辭職找新工作。因為是在學校工作，需要提前一個學年辭職（便於安排課程），也就是說現在辭職明年夏季離開。我的問題是如果辭職後不久收到RFE要求Employment Letter怎末辦？根據我所看到的信息，一般的Employment Letter要求是“"Submit a currently dated letter or other evidence from your intended permanent employer that indicates your current position,if any, your proffered position, the date you began employment and the proffered salary or wage. The letter must indicate whether the terms and conditions of the employment-based immigration visa petition (or labor certification) continue to exist."也就是說需要證明我將繼續在這個學校工作。有什麽好的建議嗎？謝謝！