Per Dave Mahler of Sports Radio 950 KJR in Seattle:
Heard from a source Seahawks have offered Eagles 1st and 3rd for Kolbless than a minute ago via Twitter for Android 
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Dave Mahler
Softykjr
Awesome if legit. I have him getting dealt for the equivalent of something like a 1 and a 4, so this would obviously be... you know... even better.
Your move, Cardinals!
h/t to djackfan10 for the find.