**There are four Guinness PRO14 fixtures to enjoy this weekend and several players have more reason than most to impress in the upcoming matches.** With the Guinness Six Nations just a fortnight away, form and fitness is increasingly important so here we highlight five players to keep an eye on this weekend. **Rhys Webb (Ospreys)** Webb's hopes of a Wales recall have been dashed amid an honest appraisal from Wales boss Wayne Pivac of where he is falling short. Accuracy of pass and lack of pace have counted against Webb and the former Toulon scrum-half will be keen to show Pivac he still has what it takes when he faces Connacht. **Josh MacLeod (Scarlets)** The only uncapped player in Wales' current squad, the Monaco-born back row would have made his debut last autumn but for a hamstring injury that struck before the campaign began.