Complex sentence: The focus was for the club to return to the ethos of building strong squads with young players in the reserve team, but unfortunately, their inexperience showed throughout the season but they still managed to finish a credible 11th.
Split into simpler sentences: The focus was for the club to re-build using young players in the reserve team. Unfortunately, their inexperience showed throughout the season but they still managed to finish a credible 11th.