Thematically, that may be better, but as to gameplay, tanglevine is often better to use. It's prone to being destroyed, but that is it's use. I would rather get a teleport out of someone's book than a dispel, as teleport is the stronger of the two spells. You can dispel, move, and attack with force hold. With tanglevine you either have to attack, forgoing your movement, or have to teleport, losing a teleport. Either of these options are vastly superior tempo wise than casting a dispel. If you are having to cast Force Ring and/or Psi-orb to cut down on costs, it is less efficient than than casting a single card that will hinder your opponent for a fair amount of time (a round at most), while you kill the opponent.