I've got no issue in selling to Chelsea and Arsenal. They may be rivals in terms of positions as it is only 1 or 2 places but they are at least 3 years (Chelsea) and 5 years (Arsenal) in terms of competing with us which by that time both Sterling and Jesus will be near the end or past their peak and will most likely be getting replaced themselves.
Also combined both scored 21 goals in the league and 7 in the champions league last season (4 of Jesus' goals were inflated in one game btw). I feel confident that Haaland, Alvarez, Palmer will get 28 goals between them to ensure that neither player is missed whilst at the same time not hurting us by making Chelsea and Arsenal that much better that it's an issue for us.