Should Han Solo have gotten a medal?
Technically yes...
but did he really deserve it?
He got Vader off Luke's back so Luke could make the shot the destroyed the death star. If not for Han the mission would've tanked, and Luke may have ended up killed to
Why would this even be up for debate? Well one could say Han didn't deserve it because he's either a coward, or a true mercenary. The rebels ended up winning, but they barely one. Had Han stuck around the entire battle more lives could've been saved. A pilot of his skill would have been invaluable during the battle, and maybe the victory could have come with less sacrifice
Yes he came back, and he was lucky to come back when he did. One may argue he just sat around watching the battle from a distance, then decided to intervene when it was convenient. All he had to do was ambush Darth Vader. He didn't fight anybody, and his life was never in danger. Did Luke or anyone else give a damn? No! In the end it only matters that Han Solo delivered results, but if one particularly had it out for Han these are some objections that could be brought up to deny him his medal