I have already changed my focus. I agree with Ruta to a point in that CA6 is not good enough to compete at international level. I visited the show with CA5 players who were well trained and have already restricted the team only two years later having sold many of the players who took me there in the first place. I am not naïve about the wages of players nor the level they will need to be to be competitive. You have confirmed what I have said about players. You can't have a team of complete players and expect to have a reasonable wage bill. I think my wage bill is high now, and when it become higher than I would like, I sell a player and buy one who is younger with more potential. This means my team is constantly filled with youth players. Players who get to old or don't reach a level I expect for their training are sold or cut, even if their skills and ability are good.
Some players are very good so they require higher wages. Young players do get older and demand higher salaries. This is a consideration for all clubs. Good management is an important part of insuring that the budget and financial concerns of the club are in good order.
The better you can manage the finances of the team, the more players you can fit inside your budget.
It's also important to think of things like injury in the training of your team as well. You don't need a superstar as a replacement for an injured or suspended player. You just need someone who can keep the team playing well. To do this, I have some players that are only good at one or two things. Players like this don't usually demand very high wages due to many deficiencies they may have. If you can build these kinds of players, i.e. defensively strong or with very high team numbers, you was avoid paying high wages for a bench warmer.
Everyone must deal with the situation of injuries and suspensions. The amount of cards in games in ridiculous but it adds another challenge for managers and also opens this game up to a variety of strategies for dealing with it. My strategy has been to keep the bills low with low waged players, mostly young players, and a semi-frugal financial policy.