Hi there!!! I have two ideas, kind of a, either or situation xD

High Rock

High rock would be found under "sharpen your claws" in explore. At the top of the sharpen your claws page, it would say "gain impression instead?" As a link to the high rock page.
At the page, you would have a picture of a rock (probably similar to pride rock in The Lion King) with a lion standing at its edge. Next to it would say "every hour kings come here to strut their stuff, and let the whole of Africa who's king." (Or something similar) below that it would say "how would you like to gain impression?" With a drop down button just below it with the options "roar, fluff mane, puff chest, strut" under it. The little button to roll for your impression gain would say "strut" or something like that. :)
You would only be able roll twice a day, with a impression boost of 0-3% each time.

OR

Fighting for impression

This would work exactly like if you were to fight for territory. You would get a impression boost depending on your current impression progress. Each lion can only be fought once a day, and you can only fight for it every hour. :)


So let me know what you think, and if you have topics that have other ways to gain impression, link them below please and I'll go support them :D

Thanks!!!