The possibility of partnership.

[Amhazair]

HoneyBadger said:
...really good at making toasted cheese sandwitches, a master of the toasted cheese sandwitch craft and trade, and you ask them to make a toasted cheese sandwitch with tomato and ham and maybe just a little onion between the ham and the cheese, they're more likely to be able to make you a decent toasted ham and cheese and tomato sandwitch because they already have that talent, experience, and passion for the basic toasted cheese ... but it's also possible that the person might, in expanding his horizons, become a better, deeper, and more complete chef, able to produce a toasted sandwitch of such complexity-yet such grace-that it blows your tastebuds away.

Damn you! Now I'm hungry!