3. Sheldon & Amy's Relationship "Evolving"
Forgive the pun, but isn't it time for Sheldon and Amy's relationship to evolve? Much like Penny's career (or rather lack of one) along with the anonymity of Howard's mother and Raj's "girl issues", the "Shamy" dynamic has become a bit of a running joke in the series also. In the penultimate episode of series 6, The Love Spell Potential, Amy and Sheldon's relationship is made fun of by the gang, causing a distressed and humiliated Amy to wonder if her relationship with Sheldon is actually headed anywhere. Through means of Dungeons & Dragons-based rules, the pair then make up by engaging in "a kiss" (not an actual, physical one, of course - because that'd be absurd) and their relationship reaches whole new levels of weird. As funny as their unity is, I think it's time for Sheldon to man up and come through for Amy as a proper boyfriend, because she is clearly craving something more.