I really have to say something here–it is not a good idea to go looking for abuses at Mass. You will soon find yourself unable to concentrate on the Mass, wondering if things are an abuse, and will be learning not to trust your priest, Bishop, etc. This is something that seems to be happening far too often among the younger people on the forums, and often they are accusing priests and others of liturgical abuse where none actually exists, and they even end up name calling and showing disrespect toward the clergy and others.
Forget about about abuses at Mass and concentrate on Jesus and what is happening at the altar, and do not listen to people who are constantly on the lookout for such things. You will have a much richer spiritual life and get far more out of the Mass. And God will be much more pleased if you are focusing on Him.