The best signing of the Premier League this season?

The current season of Premier league is in full force with an emerging picture comprising of the traditional powerhouses like Liverpool,Manchester city,Chelsea and Arsenal among top four.The new signings in this season have played a major role in deciding the fate of few clubs and it is worth discussing , who has been the best signing of this season?There were plenty of movers and shakers throughout the hectic summer transfer window, which saw Premier League clubs splash out an astonishing £600m plus figure.

Mesut Ozil:
The biggest signing of transfer deadline day at £42.5m, Ozil has left his mark on the league and showed why is he an asset for any side he plays for. Arsenal have strengthened in many areas as compared to their previous performances, and Ozil has gone a long way in playing wih likes of Santi Cazorla and Olivier Giroud in attack.A record of 94 "assists" for club and country in the past three years tell their own, powerfully persuasive, story.

Romelu Lukaku:
Everton pulled a trio of signings out of the bag right at the close of play on transfer deadline day, including the Chelsea striker. Lukaku moves to Goodison Park on a year-long loan, despite interest from West Brom where the Belgian spent an impressive spell last season. The 20-year-old has a year’s worth of regular Premier League experience under his belt and has been on a roll this season and has added spectacular goals to the Toffees’ front-line

Willian:
Chelsea snatched the midfielder from under the noses of Tottenham, having tracked him for several years. Willian was hugely impressive against the Blues in last season’s Champions League, where he ran the show for Shakhtar Donetsk both home and away. The 25-year-old may have cost a hefty amount at £30m, but adds to a formidable looking midfield which already boasts Juan Mata, Eden Hazard, Oscar, Andre Schurrle and Kevin De Bruyne.

Simon Mignolet:
Liverpool look to have picked up an absolute bargain with the former Sunderland man. His £9m arrival at Anfield earlier this summer may have seen Pepe Reina depart the club, but 25-year-old Mignolet has several years on his Spanish counterpart and has the potential to be one of the top ‘keepers in the Premier League

Tom Huddlestone:
Forced out of White Hart Lane due to summer arrivals, Huddlestone has been the creative force that has driven newly promoted Hull City this term.The range of passing that became synonymous with his time at Tottenham has been all-so evident, and many are suggesting that the playmaker is worthy of a spot back in the England squad.A critical player for Hull, Huddlestone’s influence has led them to maintain a respectable position so far.

Alvaro Negredo:
Initially behind Edin Dzeko in Manuel Pellegrini’s preferences, the Spain international scored when being brought off the bench and now commands a regular starting berth.His link-up play with Sergio Aguero has been a noteworthy affair, and the former Sevilla man could well be a candidate for the Golden Boot this term.

Of the slew of summer transfers,my pick would be Negredo and Lukaku. Both of them have been able to convert their performances into goals and have made huge decisive impact on their teams.League has a habit of throwing surprises and with many more matches yet to come,fans might see a fresh new answer to this question.