Saving up your item slots or maybe just add more item slots

This is my Grand and Great idea why not we put sunfire cape and thornmail together so we can have those two cool passives at work together since they both do damage to enemy champion for going near you or attacking you it'll save us 1 item slot so we can buy something else useful and why not put together warmogs and spirit visage together? they both seem so similar and work well together just more gold cost I guess since your gonna put them together and why can't we have like items with basically the save effect or passive put together? and make them 1 it definitely give us more chances to buy something else then waste our gold on an item that have same effect as another one that would definitely be great and you must be thinking who would buy the items with the same passive effect well guess what bronze and scrubs do and OG OFFMetamancers [slayer-pantheon-thumbs]