Discussion on 20 minute engage rule for undead bard (trak guts) when next patch comes

[Fanguru]

There is a minimum effort to provide.
The other guild/force does not owe you anything and could use the MQ funds for resist gear / PLing guild toones / recharges / whatever.

On the other hand, you could make an agreement with a guild beforehand, contacting them and saying: "Look, I can trigger Trak but I need help to kill him. Help me out and you get the BP, I get the guts".
Some up-and-coming guilds cannot compete on Trak currently, but could be interested if it is scheduled and provides them with experience on the encounter.

Also, as Kileras said, white scales will still be the main bottleneck.