Personally, I would retire and never play again. 40 over cricket isn't enough time for everyone to get a good game (especially if you aren't wanting to just slog), so 30 overs is even worse.
Just my opinion though. I don't think you would have 11 getting a good game either. Bowlers have few overs and only 3-4 batsmen will get a good bat (good in as much as 15 ish overs and even less if you aren't a slogger)
Only good if you want to slog or are the main man in a team and will get to bat top 3 and bowl full overs and then you won't care about the others doing little to nothing.
People say people want 2020 type wham bang stuff, and yet.. there is less and less 2020 teams playing. The county cup in Gloucestershire can only attract 8-10 clubs, the rest don't want to know.. the evening league has gone from 5 leagues 5 years ago to 3 and even they are now only playing like 6-7 games a year (usually losing a few to rain etc). I get the argument about 'time' but if you lose current players (who, like me may help run clubs etc etc) then you won't have the people doing the donkey work as the modern youth have generally no interest in the club side of things.. just turn up, play and go home.