Complex sentence: He made his first team debuts during 1995--96, and finished his first professional season with 16 games and two goals as the Catalans finished third in La Liga; nonetheless, he would still spend another full season with the club's B team.
Split into simpler sentences: He made his first team debuts during 1995--96, and finished his first professional season with 16 games and two goals, as the Catalans finished third in La Liga. Nonetheless, he would still spend another full season with the club's B team.