For Dobby, you will have to give other assets to the Coyotes in order to convince them to take the contract

Pavelski will generate at least a first round pick, especially if we retain (Foligno, Goodrow are example of players that generate that return in the past)

Radulov will generate at least a 2nd round pick, especially if we retain

My guess is that Raffl could generate a 5th round pick

Goodrow got the sharks a 1st because he was a middle 6 winger with a ton of intangibles (not the best offensive player but also not a negative offensive player) who was young on an almost min contract and was signed for another year. his getting us a 1st was a fluke and likely wont be a precedent for the future.
Pavelski with 50% retention should go to a team looking to win a cup (his playoff prowess is well documented and Dallas knows this as well as any team)
sharks should look to sign him in the offseason if he will come back.
the rest are close, but I'm not 100% sure as the trade market has yet to heat up.

Not sure the sharks will be buyers at the deadline, if I was the stars I would sell him to a contender for a better pick

I would literally die if we traded all four of those dudes and only got two 3rds and two 7ths.