Don't start complaining about having too many red packs; Nordeus might make some tweaks concerning injuries and make them more common. Long time back, injuries were a pain; there were so many of them, be it the short term ones or the long terms ones, and matters were worst when there was not the limit of only 1 injury possible per match. There were even cases where there were 3 or more injuries in the same match. For those that had little to no offers for packs, things were really hard and discouraging.
159 red packs is far from being a lot anyway. This amount can go to near zero in less than 2-3 weeks if you have an injury-hit season.
If you want an idea about how injuries can be annoying, have a look at this: https://forum.topeleven.com/bugs-tec...-injuries.html . That was when the limit of only 1 injury per match was there; just think how worst it could have been without this limit.