He continued, “Naturally, we’re brothers, we’re competitive in sports and other things, but when it comes to our career, I think we genuinely both looked at each other and said—”
“Yeah, I said ‘Go in there and kill it. It has to be one of us,'” Joe added.
“That being said, we never got that call…” Nick laughed.
Source: https://www.buzzfeed.com/laurengarafano/jonas-brothers-talk-jealousy-in-the-band