Would it not be considered a high risk decision to leave your current secure job and move across to Norse?
If what the majority of people say is true, by the time you finish the training and maybe start flying the 787, you'll be left jobless down route with 7.5 hours on the 787 (a nice Boston one way trip) and no 787 operator will look at you for that. A good pilot should always use good judgement when it comes to this level of decision making.