I will take it even if it Zaniolo and Tonali, my perspective is after 2 years CR7 is gone (0), but Zaniolo + Tonali probably worth around 150 million euro
As simple as that, and in that 2 years we only get Serie A and probably go as far to QF in UCL if we are lucky
But, if under extraordinary circumstances CR7 can take us to UCL title. I will be bullied here