That's why this is a very difficult decision...Murray's a stud and you're probably going to take a step back with this position regardless of who they replace him with...on the flipside RB seems to be a position that you can find a quality replacement at a low price somewhat easily these days and you can than use your money elsewhere to make your team stronger...
People keep saying this, but who? Who are these players that are coming cheap and stepping right in with quality? Yeah it happens occasionally, but the success rate of that seems pretty low to me. It sure seems last year was mostly NON quality with guy who were picked up semi-cheap, and even the top of the FA market like Tate and Gerhart were duds.
If you mean rookies, even that is hit or miss with a 2nd/3rd rounder, plus it means you neglect drafting another position.
Justin Forsett, LaGarette Blount, Jeremy Hill, Isiah Crowell, Terence West, Boom Heron, CJ Anderson, Latavius Murray, Brandon Oliver, Matt Asiata and Tre Mason are all examples of backs who helped their teams either out-of nowhere or as a non-first rounder...now obviously there are plenty of misses as well...there are no guarantees...as I have said there is little doubt that they will take a step back at RB without Murray...yet, the hope is you get better elsewhere by not tying up big money at a position that is currently devalued in the NFL...