We show how to improve the yield of MeX from CH₄ activation catalysts from 12% to 90% through the use of “capping arene” ligands. Four (FP)Rh^III(Me)(TFA)₂ {FP = “capping arene” ligands, including 8,8′-(1,2-phenylene)diquinoline (6-FP), 8,8′-(1,2-naphthalene)diquinoline (6-^NPFP), 1,2-bis(N-7-azaindolyl)benzene (5-FP), and 1,2-bis(N-7-azaindolyl)naphthalene (5-^NPFP)} complexes. These complexes and (dpe)Rh^III(Me)(TFA)₂ (dpe = 1,2-di-2-pyridylethane) were synthesized and tested for their performance in reductive elimination of MeX (X = TFA or halide). The FP ligands were used with the goal of blocking a coordination site to destabilize the Rh^III complexes and facilitate MeX reductive elimination. On the basis of single-crystal X-ray diffraction studies, the 6-FP and 6-^NPFP ligated Rh complexes have Rh–arene distances shorter than those of the 5-FP and 5-^NPFP Rh complexes; thus, it is expected that the Rh–arene interactions are weaker for the 5-FP complexes than for the 6-FP complexes. Consistent with our hypothesis, the 5-FP and 5-^NPFP Rh^III complexes demonstrate improved performance (from 12% to ∼60% yield) in the reductive elimination of MeX. The reductive elimination of MeX from (FP)Rh^III(Me)(TFA)₂ can be further improved by the use of chemical oxidants. For example, the addition of 2 equiv of AgOTf leads to 87(2)% yield of MeTFA and can be achieved in CD₃CN at 90 °C using (5-FP)Rh(Me)(TFA)₂.