SIR - Labour leader Jeremy Corbyn doesn’t seem to be able to deal himself a winning hand with his regular re-shuffling of his shadow cabinet. 
Perhaps he would have more success using a pack of Happy Families cards (a popular game of some years ago) which could produce a full house in agreement with his leadership, so avoiding the prospect of being ‘trumped’ at the next General Election by the Conservative Party.
S Pickup, Sulby Grove, Bradford