Good arguments, but you can leverage weak positions in the first team squad for players that have potential. That's a big argument.
I'd eliminate the Barca B stage alltogether and push those players directly in the first team. Normally, at a big team, this is not possible, because big teams have at least 2 top players for the same position and deep squads, and there's simply no room for a young player to progress very quickly.
But our situation is different to a traditional elite club. Elite clubs don't feature players like Martin on a CL semifinal. This opens up possibilities for discovering and outsourcing young players.
Unfortunately, I don't think Barca B football sounds too appealing for a non-Barcelona more mature talent. Complete outsider and not much upside.
I understand the wanting by fans to sign those kind of on the bubble players or some unknown from south America or wherever that surprises us.
But if we are being objective, the club is actually going about things the right way given out economic limitations, we reply on.
1. masia
2. Players in that 60m range that we know will almost certain work on (raphinha, Kounde, Nico*)
3. Experience free agents.
The risk of spending 20-40m on a player and he doesn't work out, just isn't justified for most big clubs, when they can add 20m and get someone like Kounde for example or get 4 players from the B team and hope in sticks.
We tried that with roque and it didn't go well.
Those 0-40m euros players are mainly for the Villarreals of the world, we will sign a few if it's like grimaldo who's contract is running down or they are in the wrong side of 20.
But generally big clubs aren't signing those players, as I said on the previous page, they want to sign players who they think will succeed in the league.
See Atleti signing Buena and cardoso as further examples.
That's the next step up for those players and if Buena does well, he'll make the other step up and cost a big team 80m and they will happily pay it.