Tech lead: so for this sprint, please implement this HTML page in Angular

Me: do we know what kind of Angular table we are using yet?

Tech Lead: just use the Angular UI one

Me: do we know if that supports drag and drop and custom filters?

Tech Lead: that's not needed for this page

Me: yeah but like 5 other pages of this web app does

Tech Lead: so? We will find a different table then.

Me: but they will look and feel very different and it will be totally obvious that it's patchwork, and we will need to rewrite this page you want me to write now...

Tech Lead: so what if they look completely different. Stop thinking about future sprints. can you have it done next week?

Me: ummmm.....

... this is going to be a fun project. Oh, not to mention I'm only supposed to work on it for 20% of my time....