I feel Meghan pulls a Radar-esque move with Co-writing tracks and then demanding herself to be featured on the track, otherwise the group can't record her (co-)written tracks
Like Radar's producers forced Britney to release it and even move it as bonustrack on Circus since she could only take the track IF she would release it as single.
joking though
I hope it will be an interesting track and something out of both acts comfortzone to make it interesting