I think our best way of getting Watkins and Ings in the same side working well is 4-1-2-1-2 or the ‘diamond’.
Luiz controlling and recycling the ball, 2 of McGinn, Sanson, Ramsey and Chuk in the 8 positions, Buendia in the 10 as a free role to pop up in both ‘half spaces’ and the two strikers switching between playing the middle and the back post. The 8s and Luiz hold down between the two areas, full backs provide width with support from the 8s and the front 3 do what they’re best at, while also being some of the hardest working forwards in the league.