One of the great things about android is that every major update brings with it some new refreshments.
Google usually adds a nice new clock and sometimes treats us with some brand new icons.
Samsung, though, seems to be a bit lazy when it comes to updating their touchwiz icons, some of their current offering is well over 2 years old now. That wouldn't be a problem if they at least looked nice, but unfortunately it looks rather toyish and unsophisticated.
So to conclude, what we're asking from Samsung is to revamp their call, contacts and messaging icons, and include it in the next android/touchwiz update.