I can't envision Anathema attempting to carry on after Danny's departure, and if they do, the band's sound will suffer greatly. As much as I hate to say this, it wouldn' be a bad idea to call it a day. It's been an impresive career so far and it's better to quit before outstaying your welcome. Look at bands like Faith No More, At The Gates or Emperor, they retired more or less before sucking and are now legends, unlike other bands like Iron Maiden that have been tainting the memory for ages.
On the other hand, I don' understand Danny's comments about making a return to the roots with Antimatter. So Dunc leaves Anathema being very depressed because of writing songs for Alternative 4 and now lets Danny into the band who is precisely attempting to turn Antimatter into Anathema circa '98?. C'mon gimme a break....
And what's the point of "making a comeback" of sorts with Antimatter anyway?. These guys never stay with the same sound for long so I think the retro stuff is pretty useless.