I really wouldn't want to be a gm stuck with the decision of having to take Maybin or Orakpo at 10 if Crabtree wasn't there. Moreno wasn't really an option. Perhaps Oher but a lot of teams were really scared to take him. I'm not sure if the Niners were one of them or not. There didn't seem to be a trade partner to fill the dance card so to me it would be between Crabtree and Jenkins. What other options did we have really? Even Jenkins is starting to get into that uncomfortable reach area at 10 in this draft.
Sometimes, you just have to do the best you can with whaqt's out there and hope for something to go your way. In this case it Marvel's back holding up. It could be argued that we could have gotten a RT in the 4th if we hadn't given that up in the Carolina trade which looks to be a bit of overpayment.