The teams promoted to the premier league are always finding it difficult to stay in the premier league, they will have to sign more quality players, they need to improve their teams performance, if they don’t, they will find it difficult to stay in the premier league by next season, they shouldn’t think because they were promoted to premier league, then their performance is already good, and they will be able to compete in the premier league, they still have to do everything possible to improve their teams performance.
We all saw how Southampton, Ipswich town and Leicester city got relegated last season, they struggled to stay in the premier league, but they couldn’t it’s shows that premier league is just too competitive for them, and they don’t have the squad depth to compete in the premier league. The teams that got promoted are not suppose to be relaxed, premier league is not really an easy tournament.
I understand what you're saying about promoted teams signing few new quality players but the case of Southampton and Leicester City been relegated. Those two teams didn't just gain promotion to the Premier League two or three seasons ago, they have been in the top flight league for over 10 years, I said ten because I don't want to start exaggerating. Leicester after gaining promotion went as far as winning the league in 2014 and have been in the league since then. I just wanted to correct the impression of you think they were promoted few seasons ago when you said they struggled to stay in the EPL