Fun idea for sure, but I'm kind of with Slack on this one.
Unless we get an influx of a few new/active owners on this site, seems like we're just picking/asking from the same pool of people on ProFSL that have been here for 3+ years (generally more).
For playoff pool could do something real simple like just points based, pick X amount of players, or X amount of players per position, and just ride it out. Officepools or some other free site to keep track of points. Point give-outs could be discussed whether it's just 1 per G and A and 2 for a Goalie W 1 for SO, or something more complex.