Mousset had a 3 year deal. That's 75 per cent of the 4 year deal McBurnie was given.
One interesting comparison between the two of them is expected goals, not the be all and end all, but it shows something. All stats from Infogoal.
Mousset goals vs expected goals:
2019/20 6 goals, 6.48 xg
2020/21 0 goals, 0.81 xg
2021/22 3 goals, 2.62 xg
total 9 goals, 9,91xg. Slightly under what you'd expect given the chances he's had.
McBurnie goals v expected goals
2019/20 6 goals, 9.06 xg
2020/21 1 goal, 4.47 xg
2021/22 0 goals, 3.08 xg
total 7 goals, 16.61 xg. Which suggests he is terrible at putting chances away.
Mousset had a lot of problems and I'm glad he's gone. But finishing was not one of them. McBurnie's finishing has been brutal for us.
For comparison, over the same 3 years Sharp has 20 goals and 19.99 xg.