After the dissapointing effect of ursan nearly everybody has made the Legendary Vanquisher-Title "by the way".
Probably it´s time for a Hardmode2, where the levels of the enemys are 2-5 lv higher than in the hardmode that actually exists. Maybe with 2 Elites.
Or where every character is just able to take a max of 5 skills in his skillbar.
A




... So other methods do exist! I'm all for new content if it can be 'challenging enough' whether with a higher level for foes, evolved AI or random skill bars (like Luminarus suggested for the later).