West Brom boss throws down challenge to Celtic
May 22 2009 by Chris Lepkowski
Mowbray admits that Cech will not be the only departure this summer, with others expected to follow.
"There will be a fair bit to do," he added.
"A squad coming out of the Premier League needs to reduce its numbers a bit, even though there are more games.
"I would like to move a few on. Some players can become stale if they stay too long or they don't have the right motivation and they are on the fringes and not playing.
"They may need a fresh challenge and there are always those scenarios at clubs.
"Every manager would like freshen things up and bring some new faces in so the existing players have to find that extra spring in their step to show what good players they are.
"It creates a freshness about training and in preparation."