The issues with Jack Johnson were his contract and usage. Now that he is in on a one year deal for $1.15 million it’s a decent depth signing. The Rangers are going to give both Libor Hajek, K’Andre Miller, and Tarmo Reunanen a chance to take the spots open on left defense.
Johnson is the team’s insurance policy and 7th D. At best he will play third pair minutes and be adequate. My point is that no one needs to be up in arms over this signing.