"He is in his element playing football for the school."

Translation: Mae e wrth ei fodd yn chwarae pêl-droed i'r ysgol.

[ajHenrot]

In a previous sentence, "play for Wales " was indicated as "chwarae dros Gymru" (dros). Why is "playing for the school" now "yn chwarae i'r ysgol" (i)?

[ibisc]

i and dros both work in this context.