Kaiser Chiefs bassist Simon Rix says Leeds United need to make sure the conditions of Joel Piroe's loan to West Ham United is "watertight" before looking at strengthening their attack this summer. The 27-year-old failed to find the target once across 16 Premier League appearances last season, but he has recorded 74 goals in 182 Championship appearances during his spells at Leeds United and Swansea City. "The rumour that I've seen, which I think would be a good deal for everyone, is a loan with an obligation to buy if West Ham get promoted," Rix said on the Don't Go To Bed Just Yet podcast.