Sign also another Joonas from Team Finland and you have solid 3rd line almost ready for next season... That duo dominated last season here and most likely could produce nice numbers also there. Well - your middle sector is pretty full, but would be nice to see them still together.
Donskoi live, breathe and **** pucks - moved alone from his hometown to Oulu at age of 15 to play in Kärpät. His mother told to local press, that when Joonas had a fever and could not go to school and practice, he froze his apartments balcony (~5-7m2) to trick with puck and skates. That was, when she understood that Joonas will be professional hockey player. Love to see him in SJ, if this turns to be true.
Even better in SO's than Jokinen...