Plus, part of the beauty of limited third is that the reader doesn't get to see/hear/know anything thing MC doesn't. This creates a real intimacy. Just as an example, let's say your MC is dating a girl whose parents hate him. He's just dropped her off at home and her dad is watching from the porch. MC knows the girlfriend is getting ready to go inside and have a huge fight with her parents, in which many important things will be said.
Maybe you've got the scene already in your head and you think it's great. Only problem, you'd have to switch POV. Instead of doing that, or feeling cheated, investigate the ways you can use that scene that you know happens, but that your MC doesn't witness to affect your MC's behavior and his relationship with the girlfriend.
You can do this best not by having the girlfriend report a blow-by-blow, but by having her drop hints about the conversation. Or you can let your MC's imagination run wild when the girlfriend doesn't call. Or he can call a friend of hers to try to find out what happened. Or dozens of other interesting things that will more accurately reflect what this whole experience is like for your MC.
ETA: Because isn't that the goal? To allow the reader to connect with your MC's experiences? Including ignorance and confusion.