Depth and therefore competition and the possibility to rotate without a big drop in quality is a good thing. Also Iniesta doesn't get younger and won't be able to play most matches on his highest level.
And tbh there are midfielders out there who are better than Roberto, Rafinha and Rakitic. So why not try to get one.
1-Depth and competition can be good thing ,but within limits
Pep once said that the perfect squad should be around 20-22 players
People always dream of 25 gr8 players squad .but that is actually a bad thing . as it will create :
a-many unhappy players
b-it limits coach ability working with his squad during training etc .it is simply overload to the coach and won't probably be able to get the best out of all of them
2-we have bigger needs ,I mean Iniesta getting old?what about Mascherano ?Mathieu ?Vermaelen?all almost same age as Iniesta .the CB position is way bigger need
And we don't have any true back up for frontline except 2 underwhelming prospects .Ironically the 1st choice is to use one of the players of the deeper line as a back up i.e from midfield .
And we need to replace Adriano ASAP . those 3 positions are way of higher priority
3-Rakitic/Arda/Iniesta are very good players .they won't accept just being bench players .the 3 guys rotating will give them enough minutes .now add 4th and that is crowding and we will end up with someone handling a transfer request
Our best players with Barca B in terms of potential making it to 1st team are Samper,Kaptoum and Gumbau (unfortunately) .our best 2 loaned or sold with buy back options are Halilovic and D.Suarez . Even the best Juvenile A prospect is Alena .we are set for now and there is a good possibility that we have some talents for the future
4-We have limited transfer budget ,we have debts to pay and we have Espai Barca .we can't sign player because of "why not" .we need to sort our priorities from now on .we will need to make smart deals for players only needed
Hopefully Laporte remains an option till Summer too!
I don't like it ,but it seems that way tbh .him, Gimenez and Mustafi seem like the top 3 option for CB next summer