Clarke has overseen a major squad overhaul since replacing Dean Keates at the helm earlier this summer - adding eleven players to his rebuilt squad - but the Mansfield-born gaffer believes that he still needs to secure three or four more additions for his side to truly compete for the top of the tree.
Speaking to the Express & Star's Walsall correspondent Joseph Masi, Darrell said; "I think when you look at all the pre-season games – when you look at what I’d call my first eleven to a certain extent – we have probably got 14 or 15 players that I am comfortable can handle League Two as a force.
"We need to add three or four more players to that. Then I think we will be in pretty good shape too be honest. So we’ll see where we are on September 3rd."