I was recently in the sim with a senior trainer and future recruitment came up! They mentioned a further possible 40-60 this year depending on if the A300's go and further fleet expansion. As Mesh says the time frames spoken about were starts in Sept / Oct on wards with the same split as last year 1/3 CTC, 1/3 TR and 1/3 Non-TR.
Best of luck to all those waiting.