He quirks a brow, getting a Bad Feeling about all of this - he's a liability and will continue to be one until he has the soul sorted, which he might not even bother with doing once they're home. So much of this is unknown and he's antsy to get to it, fight the problem head on rather than speculate. Following through on plans was never his strong suit.
"Last I checked, Sunnydale was the best place for it so unless you lot want a California vacation, might be better if I go at it alone."