Why is Shevchenko struggling to adapt to the Premiership?

I really think it's a matter of time before Sheva starts knocking them in. He's played quite well off the ball and his passing and vision have led to plenty of Chelsea chances. This article notes the irony of Drogba's fine play of late (compared with Shevchenko's lack of fine play?) but I think Sheva's influence, skill, and presence have opened things up for Drogba and allowed him to relax and not feel like he's the only one who is a big physical presence and can lead the line. The goals will come once he settles. -Sanford

http://blogs.guardian.co.uk/sport/2006/10/04/shevaending_story.html