User blog comment:The New Dan/Small Crossover/@comment-34285236-20111016034057

Joking, can it be Nickolaus from JUU and the series to be JUU? Nick is only seen in A Good Friend so far. I don't have any plans for him to appear until season 4 so you can use him for the crossover. But 1st you got to read the episode so you can understand that Nick is not a lonely enemy but one of Luis and Alfred's minions. If you read it, you'll understand.

So if the series does appear in the crossover, then Alfred and Luis can be introduced also in the crossover.