Any chance to change stat to zeal item?

Right now if you play a crit adc sometime you might want to get 100% crit but if you buy 2 zeal item with a IE you will get 120% crit instead 100% so it sound like a noob trap. This is because zeal item give 30% crit so it will be double to 60%. If zeal item give 25% instead of 30% they could get an atk speed buff (like 10%) so 2 zeal upgrade will give the same 100% with IE but they will provide with 20% bonus atk speed. Actually this change is not that huge considering that Stormrazor provide 75ad and 30% atk speed while ER give 70ad 20% cdr and a powerful active that provide 50% atk speed. This will buff mid/late game of crit adc since they rely a LOT to atk speed while not nerfing too much 1 zeal item like lucian or draven who rely to get 60% crit chance (with this change they will get only 50% crit but instead they get more atk speed). Yasuo and trynda will get a small buff since they alredy got 100% crit by 1 item so I think they could just get a small nerf to atk speed for level (not that much since 1 zeal item is just 10%). The other solution I tough was to make the bonus Crit getting from item as additional stat (max crit 120%) so zeal item will still 30%, but the bonus atk speed rely on full zeal item rather than just 1 so it become more late game. Capping at 120% max crit will make stacking crit item irrelevant and yasuo passive not powerful.