Sunderland fans have been left amazed by what Jenson Seelt has done in training this week. Jenson Seelt has already really impressed since joining Sunderland from PSV in the summer, despite only making seven starts in the Championship. The Dutchman had to wait over a month to make his debut, before injuries and suspensions allowed him to force his way into the team. However, he has only made two starts in his natural position and has instead often been pushed out to the right. Seelt has been heavily praised since joining the Black Cats and was previously hailed as ‘outstanding’ by Trai Hume, h…