BR - Being able to welcome Laurent Koscielny back after a minor injury is obviously good news for Arsenal.
However, the Frenchman's return does create a tricky dilemma for Arsene Wenger, given the solid start to the season made by Koscielny's stand-in, Per Mertesacker.
However, given Koscielny's performances last season and Vermaelen's role as captain, Mertesacker seems certain to occupy the bench from now on. Yet is that really best for Arsenal?
