Amarillo’s mayor has been given an actual task to perform with the death of City Councilman Jim Simms.

Paul Harpole will go through his grief over the loss of Simms, who cast a far larger shadow over this city than his short physical stature would suggest.

Then he’ll get to select the next councilman to sit at Place 4.

Here’s some advice, Mr. Mayor, from one of your constituents — me: Don’t pick a place-setter, someone who’ll just serve the remainder of Simms’s term and then walk away. Find someone who’ll run for election next year when the entire council faces voters.

The city has some key decisions coming up regarding downtown revitalization. There will be, for example, a proposal for an extreme makeover of the Civic Center, which likely will require a citywide vote. The city needs five council members with a serious commitment to standing behind whatever vote they cast on that notion.

The city charter doesn’t give the mayor a lot of actual power, given that he or she is just one of five council members representing the same citywide constituency as the rest of the council. All of them select the city manager, who does virtually all the heavy lifting at City Hall.

This time the mayor gets to make the call all by himself — I presume after consulting with constituent groups, his colleagues on the council and with potential candidates for the post.

One more thing, Mr. Mayor: You might think about concentrating your search in the areas of the city where residents have complained about “underrepresentation” on the City Council. The North Heights comes to mind.

Good luck, Mr. Mayor. You’ve got a big job ahead.