If he is last in the league by 80 points after 2 weeks and has lost/would be giving up his first round pick, then Hyde isn't going to make any difference.
If you are so confident that Hyde is the answer for him, you should just keep him and enjoy his performance.
On the other hand, if you really want Bell because you want him down the stretch and in the fantasy playoffs, and you don't really need Hyde to get there, then offer the guy something more compelling.
Like Hyde plus another player that would start for the other team and help him make up the big gap between his team and the rest of the league.