Never been in this situation but I'd steal some pages from the real NFL.
Allow each team to do protected list and hold a dispersal draft for the unprotected. Would need to set limits on amount of players who can be chosen from each team.
Offer the new teams at minimum the first picks in the next rookie draft. Possibly extra first in subsequent years, but more like end of round one. Possibly other picks as well.
This is along the lines of what I was thinking. With only 8-teams, virtually every team has more than 1 "stud" player. The new owners would be able to draft quality players. The question remains of how many you could "protect"?
No. Anything that starts with the current 8 owners collecting a certain number of players before letting the new guys take leftovers is completely unfair.
I think you may have misunderstood the question. If applying this logic, I would assume you were against any major sports expanding to more teams?
I don't think your dynasty league and WNBA expansion are the same thing. But most of those expansion drafts are completely unfair too.
Let's say you all keep 3 guys before letting the newbies have anyone. You've taken the top 24 players off the board before they get anyone. How is this fair? Would you join a dynasty league where you start with 0 players and between 67% and 80% of the league starts off with 3+ players? It's like giving up your first 3 rounds in a startup draft for nothing in return.
Okay, sorry about that. I went back and read my original post and see where the problem is with my wording. The original 8 owners were not actively looking to expand the league. We all play in a re-draft league as well, but our re-draft league has 12 owners. Three of those owners have stated their desire to join the dynasty league we have (they are all newer guys to our local friend group), so we were trying to find a way that could satisfy everyone if they wanted to do dynasty with us. We would probably be perfectly fine staying with 8, but thought we'd brainstorm to see if there was a way to make it work.
How many fantasy drafts are they allowed to be in at their current tier in the friend group?
The specifics are going to matter greatly (2 teams entering vs 3). If you're trying to get them in for this season and have them compete, they're basically going to be extracting a lot of good quantity at the expense of missing out on the top studs. The existing teams are going to feel the pain in what they're losing from their depth, to the point of wanting to trade one of their best players to restock their other positions.
On the other hand, if you have an 8-team league that everyone is happy with and nobody wants to expand, there's no reason why you should force an expansion that nobody wants. If the new guys are banging down the door and you like them enough to accommodate, I guess you could just let build up from nothing and not charge an entry fee in the first two years. It's going to make for some boring and brutal matchups early on. I think you're going to have to give them some special help just to get them decent by Year 3. A sandwich round between round 1 & round 2 just for the expansion teams or first dibs on all dropped players might be in order.