#4. Drew McIntyre wins at SummerSlam via Disqualification
SummerSlam could have Drew McIntyre win the match in a not-so-normal fashion.
It is quite common for managers/supporters to interfere in matches. This might happen at SummerSlam, as Jinder Mahal will probably have two supporters by his side.
Charlotte Flair to return and wrestle a CURRENT CHAMPION?
Veer and Shanky could interfere in the match if Jinder is about to lose. We may see these wrestlers assaulting Drew in the middle of the match. This will lead to Drew McIntyre winning the match via disqualification and protect Jinder Mahal from getting pinned in the process at SummerSlam.
#3. Jinder Mahal wins via disqualification
At SummerSlam, we could see something opposite to what we're expecting. Instead of Jinder Mahal, Drew McIntyre may be disqualified from the match.
Veer and Shanky could play smart and make the referee believe that Drew McIntyre hit them. This could lead to McIntyre being disqualified. This is a rather common way in WWE to book a finish. Superstars like The Miz and Eddie Guerrero have used this trick to gain an advantage in their matches.
Another way Drew McIntyre may be disqualified from the match is if Shanky and Veer interfere too much. Drew may snap and hit them with chair shots, just like he has done before. Such an incident happened at Survivor Series 2019, where Charlotte Flair suffered a loss due to disqualification.