Liverpool have a strong first team but lack real strength in depth and always seem to get it wrong at the big moment.
Man City are the biggest spenders this summer and I'm pretty sure they haven't finished yet.
Arsenal have made no notible signings so far and will struggle to put a title challenge together.
Manchester United lost two of their best players this summer and have failed so far to replace them with big money captures. This will be the first time in years where United will be weaker then the previous season.
Chelsea have retained their full squad and have strengthened the midfield without breaking the bank. They will be the strongest next season, can they put the quality 'on paper' on the field and perform?
If manchester city gets a solid central defender, i expect them to challenge the top four. Arsenal still need a quality defensive mid to play along cesc, and with adebayor gone, Persie really needs to step up next season.
Arsenal are off to a great start with a 6-1 win on the road against Everton, and a 4-1 win today over Portsmouth. Hopefully they'll be able to keep it up. Big game at Manchester United a week from today.