Players still have that difficulty of trying to adjust and with the World Cup being in the middle of the season and with the players ahead of them in our team they would probably not take the risk of uprooting this time around. There is a great chance all our 3 CBs will stay injury free and the new signing would only get the Cup games.
I am willing to bet you that all 3 of our CBs will not stay injury free all season. Has that ever even happened, that all CBs were available 100% of the time?