Firstly, what CAE offer and CA have available right now are two different things. Secondly, any base that is currently on offer is highly likely to no longer be an A330 route/ base in two years.
As KFP has said, I'd be more concerned about the 4 jeopardy medical checks you'll need to pass between now & then. How will you repay the training bond should you have a medical issue in the interim?