Will Apple drop the non retina MBPs with the Haswell update?

Question says it all. Do you think Apple will move to retina only MBPs or will still keep the non retina MBPs for another generation or two? AND if Apple does decide to keep the non retina MBPs, will we see base screen resolutions to be upped for the 13" and 15" models? (to 1440 x 900 - same as the MacBook Air and up from 1280 x 800 for the 13" model and to 1680 x 1050 - which is currently available only as an upgrade option on the 15" model)