Very few details at the moment. The idea is to make short haul command more appealing. At lower pay points, it really is underpaid and overworked, relative to other 320 commands in Europe. If you’re a long haul FO 10 years in, you’ll be giving up a fair amount of seniority and therefore roster control for what after tax is not a huge amount extra money. So I do understand why they are reluctant. Add in a possible 6 year freeze if you’re going from long haul Boeing and it’s even less appealing. Especially as time to long haul command looks likely to reduce over the next 5 years.
The above all is my personal opinion, as I said we are quite short on details, facts and figures.