I just found out this week that Morrissey is playing at the end of May in his hometown in Manchester and also in London. He is playing in London the same week (and night) as Depeche Mode. That would be quite a week to catch Morrissey and Depeche Mode in London.
It should be quite a year for music I like. Depeche Mode releases a new album in April and U2 releases a new album in March.