I agree, but if you look at it from his perspective, you're asking for last year's #3 FF RB, who SHOULD be returning soon to a situation where the HC has shown a desire to run the ball A LOT, where he will likely have little to no competition for touches, and has a pretty nice schedule ROS. In exchange, you are offering a WR who (after this week) is going to be part of his rotation at WR2 (I wouldn't put Enunwa clearly ahead of Diggs or DJax; he'd likely have to play matchups at that spot each week). You were attaching a pretty lofty price tag to Enunwa, so he probably figured he'd respond with a similar offer, tilted in his favor, figuring you might bite, no harm in trying.