The antonyms for "more downsized" would be "more expanded," "more enlarged," or "more inflated." When downsizing, companies make reductions in staff, expenses, or assets. To reverse this process, companies can choose to expand their staff, increase their expenses, or invest in more assets. The decisions regarding whether to downsize or to expand can be influenced by various factors such as market conditions, profitability, and company culture. While downsizing may result in cost-saving benefits, it can also have negative effects such as employee morale and productivity. Expanding, on the other hand, can create new opportunities and growth for the business.