Terrible competition format with too many teams, and infinitely too many non-European teams had already harmed the European Cup massively.
Having a separate subscription just harms it further.
I won't be taking out a new subscription.
ETA: If it's a move to get all the European rugby competitions onto one provider then fine, maybe I'll pick it up once that's done.
The Prem still retains some of its interest for me, EPRC had gotten to the point that I didn't even watch all the Bath matches, whereas a few years ago I'd be watching 4-6 matches per weekend.