I, too, have thought about carrying standard tools in a BOB. I think it is a good idea. Sometimes the finesse or brute force required is not easily obtained with a multi-tool. There may times when you need a tool in each hand. Also, if you are in BOB-mode it may be beneficial to have the standard tools. All-in-all, having the four to six or so standard tools in a BOB would be worth the weight.

My $.02