I just hope Marvel revive his series or feature him prominately in their new Guardians of the Galaxy series, Marvel always seem to dispose of the ongoings I am interested in, I loved the original Uncanny Avengers, then it was gone and we got the Axis mini series (which was horrible) and then came the spagetti Uncanny Avengers (much weaker and less popular characters were featured and ofcourse the title failed).
Maybe Thanos can be a part time member of the Guardians of the Galaxy, he will join and help others if he can benefit from certain situations.
He was, afterall a member of the original Infinity Watch.