Rantanen said he thought talks with the Avs had been productive before the shocking trade to the Canes: "I didn’t know we were in a rush."

Chris MacFarland pointed to Rantanen’s pending free agency and the club’s desire to get deeper after three years of being short in that department as reasons for the trade. The NHL’s salary cap ceiling, which is set at $88 million this year but is expected to rise — possibly significantly — in the next couple of seasons is also a factor.