Cardiff Blues have been forced into reshuffling their back-line after Hallam Amos was ruled out of today’s European Challenge Cup clash with Leicester Tigers.

The in-form back-three star suffered an ankle injury ahead of the Welford Road encounter and subsequently failed a fitness test.

That sees Ben Thomas start at inside centre, with Rey Lee-Lo shifting to outside centre and Josh Adams resuming in his regular position on the wing.

Harri Millard comes into the match-day 23 for the all-important Challenge Cup showdown.