Possible Trade for RB depth

I have the law firm of Waller and Walker at TE (drafted both). Unfortunately, my RB depth is shady, particularly after Week 1. I start Sony Michel and Kerryon Johnson. My bench RB’s are mediocre at best. Another manager is in desperate need of a more reliable TE. Thoughts on trading either Waller or Walker for an up and coming RB like Singletary or Sanders in a redraft league?

I be most confident in getting sanders. He may not have immediate production but it will come and he’s apart of a good offense which is something you want to link yourself to. I also have both te’s I just happened upon Waller on waivers and couldn’t pass him up. And I also planning trading either for wr since I lost hill