Group B is an easy one for Arsenal. They can even win all of their matches if they concentrate on all of them equally. They might be a young team now but they are still way more powerful than all of their opponents in this group. The only competition might be made by PSV against them but I think Arsenal wouldn't struggle against them too much either.

This feels like no different than a Europa League group honestly. I remember Arsenal and PSV in the same group there before.

When it comes to Sevilla's chance in this group I think they will finish behind PSV if they don't improve their current performance.