OK, interesting pool.  But (with respect to Bath) when will we know which weekends for Ulster and Clermont away?

Welcome to Stade Michelin again.
You're not lucky ! ;D

Leinster should win Pool 1. I'd say it'll come down to the individual games between Exeter and Glasgow in Pool 2, with LBPs being all important.
There's a chance of us doing well in Pool 3. Probably best to look at 2nd, as I think Clermont will win. It'll depend when Ulsters' home games are. If they're played on a wet & windy Friday night, they tend to do better.
I can see only one team getting out of Pool 4, as the top 3 of them should all be targeting each other That would mean that the runner-up may have less points than runners up in the other pools. Sarries will have the belief that they can do it, but Munster will target this heavily, as will Racing. Can't tell who's going to win that pool.
Pool 5 should be a fairly easy walk for Toulouse, I think. If Gloucester can get some good scores against Connacht and Montpellier, I' can see them qualifying for the knockout stages.

I don't know Le Marseillais, we get to come back to your beautiful city again and enjoy your hospitality. I call that lucky!