  The UT plots played already for three decades an important role in the tests
of the SM and the determination of the CKM parameters. As of 2022, among the
four CKM parameters, $V_{us}$ and $\beta$ are already measured with respectable
precision, while this is not the case of $|V_{cb}|$ and $\gamma$. In the case
of $|V_{cb}|$ the main obstacle are the significant tensions between its
inclusive and exclusive determinations from tree-level decays. The present
uncertainty in $\gamma$ of $4^\circ$ from tree-level decays will be reduced to
$1^\circ$ by the LHCb and Belle II collaborations in the coming years.
Unfortunately in the UT plots $|V_{cb}|$ is not seen and the experimental
improvements in the determination of $\gamma$ from tree-level decays at the
level of a few degrees are difficult to appreciate. In view of these
deficiencies of the UT plots with respect to $|V_{cb}|$ and $\gamma$ and the
central role these two CKM parameters will play in this decade, the recently
proposed plots of $|V_{cb}|$ versus $\gamma$ extracted from various processes
appear to be superior to the UT plots in the flavour phenomenology. We
illustrate this idea with $\Delta M_s$, $\Delta M_d$, $\epsilon_K$ and with
rare decays $B_s\to\mu^+\mu^-$, $B_d\to\mu^+\mu^-$, $K^+\to \pi^+\nu\bar\nu$
and $K_L\to\pi^0\nu\bar\nu$. The power of $\epsilon_K$,
$K^+\to\pi^+\nu\bar\nu)$ and $K_{L}\to\pi^0\nu\bar\nu)$ in the determination of
$|V_{cb}|$, due to their strong dependence on $|V_{cb}|$, is transparently
exhibited in this manner. Combined with future reduced errors on $\gamma$ and
$|V_{cb}|$ from tree-level decays such plots can better exhibit possible
inconsistenices between various determinations of these two parameters, caused
by new physics, than it is possible with the UT plots.
