Behaviorist interpretations of decision field theory
I am pretty sure that you will not find a paper that tries to give purely behaviorist interpretations of decision field theory (or other similar models of decision making), because that would not make sense at all. 

As you noted in your initial question, decision field theory is a cognitive model, i.e., it tries to explain overt behavior in terms of internal (mental) states of the organism. Its goal is to understand and model decision making and predict behavior (e.g.  by making assumptions about the process of information accumulation, the allocation of attention, or about how choice biases might affect information accumulation). Thus, the focus of this theory is not the observed behavior, but rather the mental "mechanisms" it is based on.

Behaviorism has neither the intention, nor the concepts to interpret mental states. A behaviorist's account to decision making would only be concerned with describing the (statistical) relation between stimuli and choices/decisions, neglecting internal states of the organism at all. Therefore you will have a hard time to find a behaviorist's paper commenting on a cognitive models, because the latter are concerned with a topic that rests in the behaviorist's black box. 

Nevertheless there will be behavorist's papers about decision making, but this is a whole different question.