MBPr 2014, what should we expect?

After reading that Intel's Broadwell processors seems to be postponed to 2015, what are your takes on Apples plans for the MacBook Pro line in 2014? The buttonless trackpad design is one of my big hopes, along with upgraded graphics for the most expensive 15" model. Does it seem realistic that the new trackpad is up for this year?

And most important when should we expect an upgrade? Intel seems to be working on refreshed haswell processors that should debut somewhere in the coming two months, how does this align with Nvidia's graphics updates?

Anything else?