Not for nothing but in my opinion, any grown man playing in more the 3 leagues has an addiction or a void in their life they are trying to fill with gambling.
This is a dumb thing to say. For a bunch of reasons. For one thing, FF isn't gambling, at least not in any sense that is gonna scratch any gambling itch that anyone has. I have been around a lot of gamblers, and none of them decide to NOT gamble any given Sunday because their fantasy teams are going. So if anyone has a "void in their life they are trying to fill with gambling" (hey, how are those junior college psych classes going?) FF isn't going to do it.
For another, I know a lot of guys that have time to manage a lot of teams. Maybe they work in an office with a lot of down time. Or they are more organized than I could ever be. Oh man, or maybe they aren't married, and have no kids! This is the main "void in my life" allowing multiple teams, and I hope this is one void that continues to be there for a bit.
You don't get to decide what is too much. You can have an opinion, of course. But when it's just some number you pulled out of your backside, that makes a massive generalization about something you couldn't possibly actually know, well.....there are opinions you consider, and ones you don't, right?
Guys have free time. If some guy claims he only has time for one league, because he is just too busy but finds time to go to a bar 4 times a week, is that 'void he is trying to fill'? Is he a problem drinker? Some other chooses to not hit the bars 4 times a week, and can manage 5-7 teams. It's however they choose to spend their time. Not for nothing, and I know it was just a harmless comment, and you qualified it by saying 'not for nothing' (which doesn't mean anything, by the way, it's like saying "just sayin'"), but I occasionally play in leagues with guys that have this weird affliction as well:
"Hey, I am gonna join in this nerdery, but it's only acceptable to do the amount I do. Any more, and I think you have a problem!"