3 is not the answer
There has been many more than 3 pilots leaving in the last month. ED said about 3-4 weeks ago that there were 42 pilots since the begining of the year. I know personally 5 Airbus captains that have submitted their resignations in the last 4 weeks and one is that metioned TRI going to CX as a 2nd Officer.
Emirates long ago took away the resignation list from the crew portal so I am surprised as anyone that 3 pilots have their names listed there. Maybe, just maybe those 3 names are just a rouse to get the word out that "only" 3 pilots have left when we all know that many many more have left. All according to ED not the pilot rumor website. Your mileage may vary.