he's going to want to much term and money, no thanks.
Money sure, he's not coming here at 5M per season, he's still a star but term might not be a problem, he's probably looking for a 2-3 years deal contract.
I would do 9M for 2-3 years, he's one of the best goal scorer in the NHL and would be a great leader for our young players.
Caufield-Suzuki-Slafkovski
Stamkos-Dach-Newhook(until Lindstrom/Demidov/Iginla join the team next season)
Roy-Dvorak-Armia
Carrier-Evans-Gallagher/Anderson
Also Stamkos can play center if Dach is back on the injury reserve.