Que interés puedo tener yo en que te suspendan

Que interés puedo tener yo en que te suspendan
 

How can we translate Que interés in this kind of contexts?

Se puede traducir literalmente, pero para esta frase prefiero "How would I benefit...?"

Also "What interest would I have ..." or "Why should I care ...?"

Or "Why would I want...?"

That seems to me to mean something slightly different: less "What do I benefit if ...?" and more "What do I lose if ...?"

Thank you, perfect !

How about this
 

What would it matter to me? or What difference would it for me if you are suspended?