It is an easy group compared to the majority.
Let's see, what were the others options?
Group A: This is a complete joke, would be a walk trough, looks like a group for Barca B.
Group B: This one would look harder, Anderlecht is probably at the same level with Piraeus, Celtic weaker than Sporting but still a must double win. Bayern would be interesting to have and be 100% you can't meet them in the 2nd Round, 1st place decided strictly in H2H with Bayern.
Group C: Since Roma is in Pot 3, sounds harder but overall, chances Chelsea won't easily get 6p out of Roma matches, so it can come in your advantage too to have a relatively challenging team from Pot 3.
Group E: Liverpool encounter but very easy Pot 1, would be a good chance to go for at least 16p in such a group.
Group F: Easy as hell, Napoli plays nice, but value only for Serie A, Donetsk isn't what it used to be so it's probably the easiest adversary from Pot 1, Feyenoord only carries a heavy name from the 70's team of Ernst Happel.
Group G: lolwut? This is Europa League just like Group A.
Group H: Considering rma is in pot 1, let's just say we would be in it as Pot 1, would be interesting, my bet is Tottenham would suck again the UCL and Borussia could shine with Pulisic, Auba and Reus in front and at the same time its rma's hardest group (not being a group of death though), now I also hope they either suck it and finish 3rd or qualify but will get a heavy draw for the 2nd Round.
Let's do a Milan 2006/07 season - "We suck, we can't beat shit", they struggled against teams like Lille, AEK Athens and Celtic in the first two phases and ended up squashing Bayern and United, favorites for the trophy later with Liverpool looking much stronger than 2005 (when Milan was in better shape) and all that shit.