I would hold on to it for now and use it as leverage next time we need to extend Zaniolo's contract or a bigger club is calling for him.
If someone deserves the no.10 we're not in position to keep them for more than a season, so I'd rather keep to the legacy of Totti rather than unretiring a number for someone who'd go to Madrin a year later. We won't be in a position to unretire this without looking like idiots afterwards for a long time, not until we've built a stadium and a legacy of not missing CL 2 out of 3 seasons.
Wait until a player worthy of it emerges or keep it retired. #6 was retired for 10 years too and Strootman was the right guy to give it to.
It needs to stay retired for right now. If ever they was someone that could take it on since totti it’s zaniolo but right now is not the time. I wanna see him stay healthy first and for most