Consider the 16 teams, among them Spurs, who are not in the top 4 now. One of them has an excellent season by comparison with the rest and gets a W22 D4 L4 record. Against the top 4 teams they don't do so well and achieve W1 D4 L3. Total record W23 D8 L7 Pts 77. That team would have finished 4th this season.
A better record is conceivable, and it's also conceivable that one of the top 3 might not perform so well in the league as this year, so higher might be possible. the real difficulty that team would have would be in handling its success the following season. It would still be vulnerable to losing players to CL clubs; it would probably need a larger squad to handle the CL games; it would struggle to adapt to performing on 4 fronts, and it would face renewed competition from whichever team it had ousted.
I think a team WILL penetrate the top 4 within the next two seasons. A freak year might even see it compete for the league, how glorious would that be, but even if that were to happen I don't believe any of them would be able to sustain it, even with huge investment in players unless on an absolutely massive and highly unlikely scale.
A better record is conceivable, and it's also conceivable that one of the top 3 might not perform so well in the league as this year, so higher might be possible. the real difficulty that team would have would be in handling its success the following season. It would still be vulnerable to losing players to CL clubs; it would probably need a larger squad to handle the CL games; it would struggle to adapt to performing on 4 fronts, and it would face renewed competition from whichever team it had ousted.
I think a team WILL penetrate the top 4 within the next two seasons. A freak year might even see it compete for the league, how glorious would that be, but even if that were to happen I don't believe any of them would be able to sustain it, even with huge investment in players unless on an absolutely massive and highly unlikely scale.