I suspect it will take about 3 strike days before Ryanair realise how much it is costing them, its not just the inconvenience but the cost - and if they are using pilots from their other bases how sustainable is that? It then becomes hard to operate the bases these guys should be working from.
In addition it was on morning TV how customers have been booking elsewhere because they are wary of flights not going so that is also going to hurt MOL.
Hold out guys, you WILL get there if you do!