Of course, depends on what one means by 'running QB'. I don't think Jackson or Murray truly fit that description. Yes they CAN run, no they aren't simply another RB in the backfield.
And as for injuries... seems to me as many pocket passers get injured. I think Jackson takes more chances than Murray. Murray, from what I've seen, is quick to go down if he knows a big hit is coming. Both will get every inch if the D allows it. Neither takes the chances Josh Allen does... or so it seems to me. - JamesJM
