Well I'm not talking about Jhansi-Lucknow connectivity, because we are hearing once the doubling is completed JS/Reverse ICE is already planned on this route. I'm talking about connecting the two capitals Bhopal-Lucknow, because right now we just have GR Express that too weekly, so urgently 1 Shatabdi Express is required to clear the rush on Daily Basis.
I agree with you that Jhansi-Gorakhpur can also work really work well, as previously JHS-GKP(now GWL-BJU) has been extended, and another overnight is required on this route.