Some days ago i installed archlinuxarm on RPi2 and tried to use gstreamer with gstreamer-OMX but i found that eglglessink is missing.
This is probably because Gstreamer guys removed eglglessink in favour of the new old glimagesink but the new glimagesink is also missing in the gst-plugins-bad package. I guess the building script of the package has to be modified to build glimagesink too (good luck with that tough, i wasn't really able to do that).
I wanted to report this as a bug, but i couldn't understand what trac is for archlinuxarm.