'A bright start but some worrying signs'

[BBC][Getty Images]We asked you to rate Chelsea's start to the Premier League season and tell us what Xabi Alonso should be focusing on during the extended international break.Here are some of your comments:Trevor: We have undeniable talent up front, but we lack an enforcer in midfield and a clue in the backline. I haven't seen much evidence of the set-piece coaching when it comes to defending corners. Blocking tall guys with small guys and zonal marking isn't working, which begs the question: w