Yes, five x 330. At six crew per jet that is 60 more pilots required minimum and therefore at least 40-50 commands as already short. You will not be offered definite 320 or 330 position as vacancies have to be advertised internally to 320 FOs. You will be slotted onto a course according to company requirements when you turn up to start work.
Progression to command will be onto the 320. Latest new commanders on 320 have only been in the company 18 months. 330 CN, 11 years. Currently no DEC. Yet!