Originally posted by Galan007
Indeed he did.
We saw Sinestro merge with the Parallax entity again in the first issue of "Hal Jordan and the GLC":
http://i.imgur.com/DZVj40Em.jpg http://i.imgur.com/3Hx9qt5m.jpg
http://i.imgur.com/Bn1N8Rvm.jpg http://i.imgur.com/cdAKYwam.jpg http://i.imgur.com/VwmI7xpm.jpg
And he stayed in possession of it until his 'death' in issue #7:
http://i.imgur.com/x1XncR8.jpg
http://i.imgur.com/9jSdkRj.jpg
http://i.imgur.com/s55cXbY.jpg
http://i.imgur.com/nlFnImk.jpg
http://i.imgur.com/FlM3asx.jpg
http://i.imgur.com/f0CDieu.jpg
And for the record: when Highfather ripped the Parallax entity from Sinestro in the scan carver posted, he was in possession of Kyle's White Light(ergo his glowing-white staff/club)... Which Highfather also referred to as the most powerful weapon in the multiverse. So yeah...
Amazing