If everyone races and they do what they say they will do these athletes would be banished from Worlds. That is unless Tefera switches to the Dream Mile, which makes sense on numerous levels.
1500m: Tefera OUT, Lemi IN 5000m: Mengesha and Bekele OUT, not even sure who'd draw in (maybe they'd let Barega and Worku double) 3K ST: Wale OUT
Somewhat crazy to me that they would do this, but only Tefera and perhaps Wale (for bronze) would be a huge loss in terms of medal prospects.
You are forgetting the women Letesenbet Gidey and Gudaf Tsegay.
In Tokyo, Ethiopia only won 4 medals. So you are going to kick out 4 medal contenders because letting them run a 5000 a month out is too much?