Esse is a French name so the second e is silent and you just pronounce his name like the 19th letter of the alphabet: 'S'. I'm not sure about the second e in Eze but it is NOT like the 'ay' in essay, it's either an 'e' as in bet or get (English words never end with this vowel sound it sounds retarded to us) or the schwa, i.e. the vowel sound in 'the'. I remember when our defence had Ryan Hall, John Halls on loan from Reading. Clint Hill and Lee Hills so the back four read: Hills, Hall, Hill and Halls, so it could be worse.