A couple of notes about this Rangers era from the excellent book We Did Everything But Win:
- The person running MSG at the time ( can't remember his name, but it was the person who preceded Sonny Werblin) was very focused on the bottom line and cutting costs. When was the last time you could say that about the Rangers? He was putting pressure on Francis to trim the payroll, which made Hadfield the prime candidate.
- According to the book, when Sinden and Ferguson were talking about dealing Ken Hodge, Sinden wasn't looking for Middleton, he wanted Steve Vickers. Ferguson wouldn't give Vickers up, and offered Middleton instead. Sinden took it because he just wanted to get rid of Hodge, who had worn out his welcome in Boston. Don Cherry has said that Ken Hodge was the only player he coached who he hated.
The trade still would've been a clear win for Boston had it been Vickers, but his offensive peak would have fallen short of Middleton's