No major ideas for important additions come to mind really no, and looks like you did a very thorough job. Perhaps could be interesting to see for someone like Payet, although in the end you might judge that he didn't stay long enough or play enough minutes. Surprisingly high ratio for Javier Hernandez (probably part-games for Man Utd contributing to a high rate per 90 minutes). Someone like Rashford would be considered in the next time period anyway I suppose. Maybe Yaya Toure should be listed in the previous list, but you already calculated his ratio initially (same for McManaman for 90-2000 I think maybe). Interesting to see them all anyway, and compare the ones in similar roles/positions. Of course sometimes length of stay and suchlike will be different.