Which was the worst signing of the last two years?

It all started from this tweet from Ben Pearce:

<blockquote class="twitter-tweet" data-cards="hidden" lang="en"><p lang="en" dir="ltr"><a href="https://twitter.com/hashtag/thfc?src=hash">#thfc</a> Been wondering for a while who you&#39;d all say is the worst signing of the past 2 years. Lets find out! Vote here <a href="http://t.co/flvmXsZnG0">http://t.co/flvmXsZnG0</a></p>&mdash; Ben Pearce (@BenPearceSpurs) <a href="https://twitter.com/BenPearceSpurs/status/600628589260836865">May 19, 2015</a></blockquote>

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The responses flooded in. All with differing opinions:

<blockquote class="twitter-tweet" data-conversation="none" lang="en"><p lang="en" dir="ltr"><a href="https://twitter.com/BenPearceSpurs">@BenPearceSpurs</a> Chiriches. All day long</p>&mdash; Ben Rosenthal (@Ben_Rosenthal) <a href="https://twitter.com/Ben_Rosenthal/status/600628781158690816">May 19, 2015</a></blockquote>

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<blockquote class="twitter-tweet" data-conversation="none" lang="en"><p lang="es" dir="ltr"><a href="https://twitter.com/TransitionTHFC">@TransitionTHFC</a> <a href="https://twitter.com/BenPearceSpurs">@BenPearceSpurs</a> soldado.. 26m???!!!! ;(</p>&mdash; paul murphy (@MurphyPaul10) <a href="https://twitter.com/MurphyPaul10/status/600629845161340928">May 19, 2015</a></blockquote>

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<blockquote class="twitter-tweet" data-conversation="none" lang="en"><p lang="en" dir="ltr"><a href="https://twitter.com/BenPearceSpurs">@BenPearceSpurs</a> Capoue doesn&#39;t even play...</p>&mdash; Mike (@floppyface) <a href="https://twitter.com/floppyface/status/600634919199580161">May 19, 2015</a></blockquote>

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<blockquote class="twitter-tweet" data-conversation="none" lang="en"><p lang="en" dir="ltr"><a href="https://twitter.com/BenPearceSpurs">@BenPearceSpurs</a> Paulinho by such a distance!</p>&mdash; Harry Woods (@Woodsy921) <a href="https://twitter.com/Woodsy921/status/600642167963430912">May 19, 2015</a></blockquote>

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No one can seem to agree which signing was the worst. So, what do you think? Which Spurs signing of the last two years was the worst piece of business?

(h/t @BenPearceSpurs)