Why would you want Flybe to operate flights that are already served by another airline, why not operate to new destinations?
My post doesnt say 'i want', it lists routes i personally think would succeed.
The Eastern Airways business model is aimed at a niche market who are prepared and capable of paying premium prices. These prices are out of the range of the average leisure traveller (me), and i'm sure there are thousands who would use the afore mentioned routes if it were within their price range.