because he's been either playing most of the year when he's in the lineup (been scratched a bunch of games) sparely on the 4th line. Both him and Wally are very similar
Kaliyev - 22 yrs old - drafted 2nd round (33nd overall)
Wally - 23 yrs old - drafted 1st round (11th overall)
Career stats
Kaliyev - 181 games - 34 goals 36 assist - 70 pts - 12:23 avg ice time
Wally - 193 games - 34 goals 33 assist - 67 pts - 11:52 avg ice time
Both are RFAs at the end of the year. Both have never truly received a regular shot with their club. If you check, there time both would get under 10 minutes a game a bunch of times.
Both are very talented. To me both have a better shot at a decent NHL career if they go to another team and environment.
It's a low risk move for both teams. I don't see either club resigning them at the end of the year.