The Six Nations power rankings as Liam Williams, Dan Biggar and Marcus Smith make top 10

We are just about recovering from a second weekend of the Six Nations that pretty much had it all.

A thrilling Wales win over Scotland, a remarkable match in Paris which France just edged - and the usual debates about Italy and relegation.

But who were the people who really impressed?

We've sorted out the power rankings as things stand in the Six Nations...

With the game in the balance, Wales' replacements did an incredible job of keeping the Scots at bay in the final quarter.

Dillon Lewis made an impressive eight tackles in the final 20 minutes - just five less than Wales' leading tackler, Tomos Williams, managed across the 80.

Gareth Thomas, Dewi Lake, Seb Davies and Aaron Wainwright all offered something in defence - whether big hits or smart breakdown work.

Callum Sheedy, while barely getting a touch of the ball after replacing Dan Biggar late on, still had to make his hits, while the impact of centurion Jonathan Davies brought more confidence in Wales' line speed.

Stellar work from the bench. They helped win the game.

When Johnny Sexton was ruled out of Ireland's clash with France, the bookmakers' odds on Andy Farrell's men winning in Paris became a little longer.

However, the man who stepped into the No. 10 jersey did more than an admirable job in trying circumstances.

There's certainly rugby after Sexton for the Irish.

After a quiet performance in Dublin, Williams would have been chomping at the bit to prove his worth against Scotland.

A vehement believer there's no one better in the air than himself, he outshone his Lions full-back rival Stuart Hogg in Cardiff - not letting the wet conditions affect his bomb defusing.

Throw in an improved performance all around the park and you had a marvellous return to form for