As a rule this should be left alone, especially with the strange way in which today’s soccer owners think.
The most sensible strategy if you feel inclined to play in the managers market is to lay the first favourite in fact lay the first 3 favourite and then leave well alone.
The best strategy is to be in on the know! There have been numerous situations in which insider information was proved to be right so unless you hear from the chairman or the manager himself stay well clear.
In these market it is better to be a layer and not a player.