The analysis of current ultrahigh energy data for hadronic total cross sections and diffractive scattering cross sections points to a steady growth of the optical density with energy for elastic scattering amplitudes in the impact parameter space, $b$. At LHC energy the profile function of the $pp$-scattering amplitude, $T(b)$, reaches the black disk limit at small $b$. Two scenarios are possible at larger energies, $\sqrt{s}\ensuremath{\gtrsim}100\text{ }\text{ }\mathrm{TeV}$. First, the profile function gets frozen in the black disk limit, $T(b)\ensuremath{\simeq}1$, while the radius of the black disk ${R}_{\text{black disk}}$ is increasing with $\mathrm{ln}s$, providing ${\ensuremath{\sigma}}_{\text{tot}}\ensuremath{\sim}{\mathrm{ln}}^{2}s$, ${\ensuremath{\sigma}}_{\text{el}}\ensuremath{\sim}{\mathrm{ln}}^{2}s$, ${\ensuremath{\sigma}}_{\text{inel}}\ensuremath{\sim}{\mathrm{ln}}^{2}s$. In another scenario the profile function continues to grow at $\sqrt{s}\ensuremath{\gtrsim}100\text{ }\text{ }\mathrm{TeV}$ approaching the maximal value, $T(b)\ensuremath{\simeq}2$, that means the resonant disk mode. We discuss features of the resonant disk mode when the disk radius, ${R}_{\text{resonant}\text{disk}}$, increases providing the growth of the total and elastic cross sections ${\ensuremath{\sigma}}_{\text{tot}}\ensuremath{\sim}{\mathrm{ln}}^{2}s$, ${\ensuremath{\sigma}}_{\text{el}}\ensuremath{\sim}{\mathrm{ln}}^{2}s$, but a more slow increase of inelastic cross section, ${\ensuremath{\sigma}}_{\text{inel}}\ensuremath{\sim}\mathrm{ln}s$.