I dont think Thomson are struggling to be quite frank. According to the 25 or so ex colleagues of mine that have joined recently they are actually doing quite well.
However the charter industry is fickle so I do see your point.
Someone made a point about Norwegian using the 787 out of LGW and how it might be a threat to long haul at BA. I think the 787 for Norwegian is only in LGW to get the short haul name known.
The major expansion for Norwegian will be short haul out of LGW.
I still think BA is the safest bet in town and if your under the age of 27 the best one as well.
What a pity us Boeing guys arent getting a look in this time.